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214 Cards in this Set
- Front
- Back
Shock
I. Definition--syndrome characterized by ↓--------- perfusion and impaired --------------- (imbalance btw supply and demand for O2 and nutrients) |
Shock
I. Definition--syndrome characterized by ↓tissue perfusion and impaired cellular metabolism (imbalance btw supply and demand for O2 and nutrients) |
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Shock
II. Low Blood Flow Shock A. Cardiogenic--systolic/diastolic myocardium dysfunction compromised CO cell hypoperfusion 1. Types (mortality rates 50-______%) a. Systolic--heart can’t pump blood _________ (L ventricle problem) b. Diastolic--heart can’t relax and get enough preload (cardiac tamppnade) |
Shock
II. Low Blood Flow Shock A. Cardiogenic--systolic/diastolic myocardium dysfunction compromised CO cell hypoperfusion 1. Types (mortality rates 50-80%) a. Systolic--heart can’t pump blood forward (L ventricle problem) |
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Shock
II. Low Blood Flow Shock A. Cardiogenic--systolic/diastolic myocardium dysfunction compromised CO cell hypoperfusion 1. Types (mortality rates 50-80%) a. Systolic--heart can’t pump blood forward (L ventricle problem) b. Diastolic--heart can’t relax and get enough ---------- (cardiac -----------) **Can have occurance w/ ---------- ventricle if it is severe enough |
Shock
II. Low Blood Flow Shock A. Cardiogenic--systolic/diastolic myocardium dysfunction compromised CO cell hypoperfusion 1. Types (mortality rates 50-80%) a. Systolic--heart can’t pump blood forward (L ventricle problem) b. Diastolic--heart can’t relax and get enough preload (cardiac tamppnade) **Can have occurance w/ R ventricle if it is severe enough |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 2. Causes a. MI--dysrhythmias and ------------- muscles rupture (5-______% pts develop shock w/in 48hrs) b. Cardiomyopathy--viral --------- failure |
Shock
II. Low Blood Flow Shock A. Cardiogenic- 2. Causes a. MI--dysrhythmias and papillary muscles rupture (5-10% pts develop shock w/in 48hrs) b. Cardiomyopathy--viral heart failure |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 2. Causes c. ----------- (L ventricular dysfunction) or ------------ (R ventricular dysfunction) HTN d. Blunt -------------- injury--briusing of heart |
Shock
II. Low Blood Flow Shock A. Cardiogenic- 2. Causes c. Systemic (L ventricular dysfunction) or Pulmonary (R ventricular dysfunction) HTN d. Blunt cardiac injury--briusing of heart |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 2. Causes e. Myocardial ------------ from sepsis--inflammatory markers release (TNF) ↓--------, ↓-------- |
Shock
II. Low Blood Flow Shock 2. Causes e. Myocardial depression from sepsis--inflammatory markers release (TNF) ↓SV, ↓CO |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to ----------- failure |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to acute heart failure a. ↑----------, ↓---------- w. narrowed pulse pressure |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure a. ↑HR, ↓BP w. narrowed pulse pressure b. Tachypneic w/ crackles on auscultation |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to acute heart failure b. -------------- w/ crackles on auscultation |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure b. Tachypneic w/ crackles on auscultation |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to acute heart failure c. Signs of peripheral ------------- (cyanosis, -----------, ↓cap refill) |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure c. Signs of peripheral hypoperfusion (cyanosis, pallor, ↓cap refill) |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to acute heart failure d. Hemodynamic findings (↑----------, ↑PVR, ↓-------, ↑-------: due to body clamping down) |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure d. Hemodynamic findings (↑PAWP, ↑PVR, ↓CO, ↑SVR-due to body clamping down) |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to acute heart failure e. ↓------- output (↓-------- perfusion) |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure e. ↓Urine output (↓renal perfusion) |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to acute heart failure f. ---------- and water retention (renin-_________-aldosterone activation) |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure f. Na and water retention (renin-angiotensin-aldosterone activation) |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Clinical Manifestations--similar to acute heart failure g. Confusion and ---------- |
Shock
II. Low Blood Flow Shock 3. Clinical Manifestations--similar to acute heart failure g. Confusion and anxiety |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Diagnostic Studies a. Cardiac _________ b. E_______ |
Shock
II. Low Blood Flow Shock 3. Diagnostic Studies a. Cardiac enzymes b. EKG |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Diagnostic Studies c. C______ d. _________--valular dysfunction and EF |
Shock
II. Low Blood Flow Shock 3. Diagnostic Studies c. CXR d. ECHO--valular dysfunction and EF |
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Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Diagnostic Studies e. Insertion of _________--monitor fluid status f. Emergent __________ |
Shock
II. Low Blood Flow Shock A. Cardiogenic- 3. Diagnostic Studies e. Insertion of PA catheter--monitor fluid status f. Emergent catheterization |
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Shock
II. Low Blood Flow Shock B. ____________--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss ------------- to rapid blood loss (internal or external) low blood flow ↓---------- return ↓tissue ------------/impaired cell met. |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 1. -------------- loss--true loss of fluid from vascular space (hemorrhage, vomiting, diarrhea) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 1. Absolute loss--true loss of fluid from vascular space (hemorrhage, vomiting, diarrhea) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 1. Absolute loss--true loss of fluid from vascular space (-----------, vomiting, ----------) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 1. Absolute loss--true loss of fluid from vascular space (hemorrhage, vomiting, diarrhea) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 2. Relative loss--fluid there but moved elsewhere from ↑---------- in burn/sepsis (---------- spacing) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 2. Relative loss--fluid there but moved elsewhere from ↑cap perm. in burn/sepsis (2nd spacing) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <---------% loss body is able to compensate w/out ---------- symptoms) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) a. 15-______%--sympathetic venous system response b. >_____% loss--volume must be replaced with blood |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) a. 15-30%--sympathetic venous system response b. >30% loss--volume must be replaced with blood |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) a. 15-30%--sympathetic ------------ system response b. >30% loss--volume must be replaced with ----------- |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) a. 15-30%--sympathetic venous system response b. >30% loss--volume must be replaced with blood |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) c. >_____% loss--irreversible damage to tissues |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) c. >40% loss--irreversible damage to tissues |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) c. >40% loss--irreversible damage to -------- |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Ability to compensate (if <15% loss body is able to compensate w/out outward symptoms) c. >40% loss--irreversible damage to tissues |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Causes a. _______--external penetrating b. Severe ______ bleeding--2nd main cause |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Causes a. Trauma--external penetrating b. Severe GI bleeding--2nd main cause |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Causes c. ----------- pregnancy d. ------------ fracture |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Causes c. Ectopic pregnancy d. Pelvic fracture |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Causes d. Pelvic fracture e. ---------- obstruction--fluid in colon f. Ascites due to --------- dysfunction |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 3. Causes d. Pelvic fracture e. Colon obstruction--fluid in colon f. Ascites due to liver dysfunction |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of ------------- mechanisms (can support BP if <---------% loss) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) a. Initial symptoms--_________ i. ↑______ (careful b/c some meds keep HR lower than expected--blunting effect) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) a. Initial symptoms--compensating i. ↑HR (careful b/c some meds keep HR lower than expected--blunting effect) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) a. Initial symptoms--compensating ii. ↑-------- iii. ↑------- (not a pump problem) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) a. Initial symptoms--compensating ii. ↑RR iii. ↑CO (not a pump problem) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) a. Initial symptoms--compensating iv. ↓-------- (due to ↑HR) and ↓---------- |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) a. Initial symptoms--compensating iv. ↓SV (due to ↑HR) and ↓PCWP |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) b. Later symptoms--as compensatory mechanisms fail i. ↓--------- ii, ↓-------- output iii. Skin --------, cool, clammy |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 4. Clinical Manifestations--result of compensatory mechanisms (can support BP if <30% loss) b. Later symptoms--as compensatory mechanisms fail i. ↓CO ii, ↓urine output iii. Skin pale, cool, clammy |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies a. Hg/______--initially normal (get ________) ↓ after give fluids (reflection of actual values) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies a. Hg/Ht--initially normal (get baseline) ↓ after give fluids (reflection of actual values) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies a. Hg/Ht--initially normal (get baseline) ↓ after give ------------ (reflection of ----------- values) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies a. Hg/Ht--initially normal (get baseline) ↓ after give fluids (reflection of actual values) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies b. Urine--↓--------- output (↓------------ perfusion), ↑specific ---------- (renin-aldosterone release) |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies b. Urine--↓urine output (↓kidney perfusion), ↑specific gravity (renin-aldosterone release) |
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Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies c. Elevated lactic acid levels--acidotic due to ----------- metabolism in tissue from ↓-------- |
Shock
II. Low Blood Flow Shock B. Hypovolemic--intravascular fluid volume loss secondary to rapid blood loss (internal or external) low blood flow ↓venous return ↓tissue perfusion/impaired cell met. 5. Diagnostic Studies c. Elevated lactic acid levels--acidotic due to anaerobic metabolism in tissue from ↓O2 |
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Shock
III. Misdistribution of Blood Flow Shock A. ____________--hemodynamic phenomenon that occurs after spinal cord injury at or above T5 resulting in massive vasodilation w/out compensation (onset can occur in 30min and last up to 6 weeks) |
Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic--hemodynamic phenomenon that occurs after spinal cord injury at or above T5 resulting in massive vasodilation w/out compensation (onset can occur in 30min and last up to 6 weeks) |
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Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic--hemodynamic phenomenon that occurs after ------------- injury at or above --------- resulting in massive vasodilation w/out compensation (onset can occur in --------min and last up to 6 weeks) |
Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic--hemodynamic phenomenon that occurs after spinal cord injury at or above T5 resulting in massive vasodilation w/out compensation (onset can occur in 30min and last up to 6 weeks) |
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Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 1. Causes--loss of ----------- vasoconstrictor tone pooling of blood in vessels |
Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 1. Causes--loss of SNS vasoconstrictor tone pooling of blood in vessels |
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Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 1. Causes--loss of SNS vasoconstrictor tone pooling of blood in vessels a. ----------- injury b. ----------- anesthesia c. Drugs: -------------- |
Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 1. Causes--loss of SNS vasoconstrictor tone pooling of blood in vessels a. Spinal cord injury b. Spinal anesthesia c. Drugs--benzodiazepines |
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Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 2. Clinical Manifestations a. H_________ b. ↓________ (no compensation) ↓_____ (PNS takes over b/c no SNS stimulation) |
Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 2. Clinical Manifestations a. Hypotension b. ↓HR (no compensation) ↓CO (PNS takes over b/c no SNS stimulation) |
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Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 2. Clinical Manifestations c. ---------------- (take on room’s temp) due to hypothalamic dysfunction (can’t regulate) |
Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 2. Clinical Manifestations c. Poikilpthermia (take on room’s temp) due to hypothalamic dysfunction (can’t regulate) |
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Shock
III. Misdistribution of Blood Flow Shock A. Neurogenic-- 2. Clinical Manifestations c. Poikilpthermia (take on room’s temp) due to hypothalamic dysfunction (can’t regulate) i. Massive ----------- (often cold) |
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i. Massive dilation (often cold) |
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Shock
III. Misdistribution of Blood Flow Shock B. Septic--presence of sepsis w/ ----------- despite fluid resuscitation w/ presence of tissue ---------- abnormalities (mortality rates 28-50%) |
Shock
III. Misdistribution of Blood Flow Shock B. Septic--presence of sepsis w/ hypotension despite fluid resuscitation w/ presence of tissue perfusion abnormalities (mortality rates 28-50%) |
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Shock
III. Misdistribution of Blood Flow Shock B. Septic--presence of sepsis w/ hypotension despite fluid resuscitation w/ presence of tissue perfusion abnormalities (mortality rates 28-____%) |
Shock
III. Misdistribution of Blood Flow Shock B. Septic--presence of sepsis w/ hypotension despite fluid resuscitation w/ presence of tissue perfusion abnormalities (mortality rates 28-50%) |
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Shock
III. Misdistribution of Blood Flow Shock B. Septic--presence of sepsis w/ hypotension despite fluid resuscitation w/ presence of tissue perfusion abnormalities (mortality rates 28-50%) 1. Sepsis--systemic inflammatory response to a documented/suspected -------- |
Shock
III. Misdistribution of Blood Flow Shock B. Septic--presence of sepsis w/ hypotension despite fluid resuscitation w/ presence of tissue perfusion abnormalities (mortality rates 28-50%) 1. Sepsis--systemic inflammatory response to a documented/suspected infection |
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Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology--caused mostly --------- (-) bacteria (higher ---------- rates) |
Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology--caused mostly gram (-) bacteria (higher mortality rates) |
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Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology-- a. Release of --------- inflammatory response ↑cap ------------ and vasodilation |
Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology-- a. Release of endotoxins inflammatory response ↑cap permeability and vasodilation |
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Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology-- b. Microthrombi ------------- intravascular ------------- (DIC) |
Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology-- b. Microthrombi disseminated intravascular coagulation (DIC) |
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Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology-- c. Pts are in---------------- state (like burns) |
Shock
III. Misdistribution of Blood Flow Shock 2. Pathophysiology-- c. Pts are in hypermetabolic state (like burns) |
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Shock
III. Misdistribution of Blood Flow Shock 3. Clinical Manifestations--systemic response (everything just starts to ----------) |
Shock
III. Misdistribution of Blood Flow Shock 3. Clinical Manifestations--systemic response (everything just starts to shut down) |
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Shock
III. Misdistribution of Blood Flow Shock a. Alteration in --------- status (early) |
Shock
III. Misdistribution of Blood Flow Shock a. Alteration in mental status (early) |
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Shock
III. Misdistribution of Blood Flow Shock b. Skin warm and flushed--due to --------------- (early) |
Shock
III. Misdistribution of Blood Flow Shock b. Skin warm and flushed--due to vasodilation (early) |
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Shock
III. Misdistribution of Blood Flow Shock d. Significant ↑_______--overcompensation (early) |
Shock
III. Misdistribution of Blood Flow Shock d. Significant ↑CO--overcompensation (early) |
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Shock
III. Misdistribution of Blood Flow Shock e. ↑_______2--tissues not properly utilizing available O2 seen w/ pulmonary catheter (early) |
Shock
III. Misdistribution of Blood Flow Shock e. ↑SvO2--tissues not properly utilizing available O2 seen w/ pulmonary catheter (early) |
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Shock
III. Misdistribution of Blood Flow Shock e. ↑SvO2--tissues not properly utilizing available --------2 seen w/ ---------- catheter (early) |
Shock
III. Misdistribution of Blood Flow Shock e. ↑SvO2--tissues not properly utilizing available O2 seen w/ pulmonary catheter (early) |
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Shock
III. Misdistribution of Blood Flow Shock f. ↓_____--dilation |
Shock
III. Misdistribution of Blood Flow Shock f. ↓SVR--dilation |
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Shock
III. Misdistribution of Blood Flow Shock g. H_________ h. GI bleeding/_________ ileus |
Shock
III. Misdistribution of Blood Flow Shock g. Hypotension h. GI bleeding/paralytic ileus |
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Shock
III. Misdistribution of Blood Flow Shock i. Hypoxemia w/ resp failure/ARDS (_____% will go on to resp failure and ______% to ARDS) |
Shock
III. Misdistribution of Blood Flow Shock i. Hypoxemia w/ resp failure/ARDS (85% will go on to resp failure and 40% to ARDS) |
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Shock
III. Misdistribution of Blood Flow Shock i. ---------- w/ resp failure/ARDS (85% will go on to resp failure and 40% to ARDS) |
Shock
III. Misdistribution of Blood Flow Shock j. ↓------- (late) ↓---------- output; skin cool (clamping down) and mottled (very late) |
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Shock
III. Misdistribution of Blood Flow Shock C. Anaphylactic--acute, life-threatening - (allergic) reaction to sensitizing substance resulting in massive ------------, release of vasoactive -------------, and ↑-------------- permeability |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic--acute, life-threatening hypersensitivity (allergic) reaction to sensitizing substance resulting in massive vasodilation, release of vasoactive mediators, and ↑capillary permeability |
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Shock
III. Misdistribution of Blood Flow Shock C. Anaphylactic 1. Causes--Drug (also IV drug infusions), ------------, vaccine, --------, or insect --------- |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic 1. Causes--Drug (also IV drug infusions), chemical, vaccine, food, or insect venom |
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Shock
III. Misdistribution of Blood Flow Shock C. Anaphylactic 2. Clinical Manifestations--sudden onset a. Hypotension, ---------- |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic 2. Clinical Manifestations--sudden onset a. Hypotension, chest pain |
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Shock
III. Misdistribution of Blood Flow Shock C. Anaphylactic 2. Clinical Manifestations--sudden onset b. Swelling of ------- and -------- |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic 2. Clinical Manifestations--sudden onset b. Swelling of lips and tongue |
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Shock
III. Misdistribution of Blood Flow Shock C. Anaphylactic 2. Clinical Manifestations--sudden onset c. Wheezing and stridor due to ------------ edema and --------------- resp distress |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic 2. Clinical Manifestations--sudden onset c. Wheezing and stridor due to laryngeal edema and bronchoconstriction resp distress |
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Shock
III. Misdistribution of Blood Flow Shock C. Anaphylactic 2. Clinical Manifestations--sudden onset d. Skin--flushing, ----------, -------- |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic 2. Clinical Manifestations--sudden onset d. Skin--flushing, pruritus, uticaria |
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Shock
III. Misdistribution of Blood Flow Shock C. Anaphylactic 2. Clinical Manifestations--sudden onset e. A________ f. Edema from fluid leaking into _______ |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic 2. Clinical Manifestations--sudden onset e. Angioedema f. Edema from fluid leaking into interstitial space |
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III. Misdistribution of Blood Flow Shock C. Anaphylactic 3. Patient education--find cause of -----------, carry -------- pen, and wear --------- bracelet |
III. Misdistribution of Blood Flow Shock
C. Anaphylactic 3. Patient education--find cause of allergy, carry epi pen, and wear med alert bracelet |
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IV. Stages A. Initial Stage--body responding at cellular level by utilizing ---------- metabolism (no outward signs) |
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IV. Stages A. Initial Stage--body responding at cellular level by utilizing anaerobic metabolism (no outward signs) |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain --------- |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 1. If recovery occurs at this stage little ---------- done |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 1. If recovery occurs at this stage little damage done |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in -----------2 supply and demand (chemo and baroreceptros sense ↓--------- and attempt to raise it) |
Shock
IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it) |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it) a. Neurogenic--subtle -----------, agitation, mild ------- |
Shock
IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it) a. Neurogenic--subtle restlessness, agitation, mild ALOC |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it b. Cardiovascular--selective ------------ (norepinephrine) ↑-------- and contractility; ß-adrenergic stimulation dilate coronary arteries |
Shock
IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it b. Cardiovascular--selective vasoconstriction (norepinephrine) ↑HR and contractility; ß-adrenergic stimulation dilate coronary arteries |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it b. Cardiovascular--selective vasoconstriction (norepinephrine) ↑HR and contractility; ß----------- stimulation dilate ----------- arteries |
Shock
IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it b. Cardiovascular--selective vasoconstriction (norepinephrine) ↑HR and contractility; ß-adrenergic stimulation dilate coronary arteries |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it c. Respiratory--↑------------ dead space (some areas not leading to gas exchange) ------ mismatch ↑--------- and depth |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it c. Respiratory--↑physiological dead space (some areas not leading to gas exchange) VQ mismatch ↑RR and depth |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it d. GI--constriction ---------------- bowel sounds, --------- |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it d. GI--constriction hypoactive bowel sounds, ileus |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it e. Renal--vasoconstriction ↓------------ release of renin ↑--------- |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it e. Renal--vasoconstriction ↓blood flow release of renin ↑aldosterone |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it e. Renal--vasoconstriction ↓blood flow release of renin ↑aldosterone i. Renin --------------- 1 2 (most potent vasoconstrictor in body) Aldosterone (retains -------) |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise it e. Renal--vasoconstriction ↓blood flow release of renin ↑aldosterone i. Renin Angiotensin 1 2 (most potent vasoconstrictor in body) Aldosterone (retains Na) |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise i f. Temperature--not -------- finding g. Skin--pale, ---------- (septic will be warm) |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise i f. Temperature--not early finding g. Skin--pale, cool (septic will be warm) |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise h. Labs--↓-----------2 and ------------ (due to ↑resp state) |
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IV. Stages B. Compensatory Stage--activation of compensatory mechanisms in attempt to maintain homeostasis 2. Clinical Manifestations--reflect body’s response to imbalance in O2 supply and demand (chemo and baroreceptros sense ↓BP and attempt to raise h. Labs--↓PaO2 and alkalosis (due to ↑resp state) |
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IV. Stages C. Progressive Stage--↓--------------- altered cap perm (begins as comp mechanisms fail) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail) 1. Must be presence of ------------ cause |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail) 1. Must be presence of precipitating cause |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail) 2. Massive ---------- stimulation (compensatory mechanisms not working) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail) 2. Massive SNS stimulation (compensatory mechanisms not working) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations a. Neurologic--↓-------------- pressure ↓------------- blood flow listless, agitated, ↓ responsiveness to stimuli |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations a. Neurologic--↓cerebral perfusion pressure ↓cerebral blood flow listless, agitated, ↓ responsiveness to stimuli |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations a. Neurologic--↓cerebral perfusion pressure ↓cerebral blood flow listless, ------------, ↓ -------------- to stimuli |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations a. Neurologic--↓cerebral perfusion pressure ↓cerebral blood flow listless, agitated, ↓ responsiveness to stimuli |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations b. Respiratory--pulmonary arterioles constriction (to ↑--------) ↑------------ ↓---------- blood flow worsening VQ mismatch ↑cap perm interstitial edema alveolar edema ↓gas exchange tachypnea, crackles, ↓compliance |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations b. Respiratory--pulmonary arterioles constriction (to ↑BP) ↑PAP ↓pulm blood flow worsening VQ mismatch ↑cap perm interstitial edema alveolar edema ↓gas exchange tachypnea, crackles, ↓compliance |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations b. Respiratory--pulmonary arterioles constriction (to ↑BP) ↑PAP ↓pulm blood flow worsening ---------- mismatch ↑cap perm, -------------, -------- edema ↓gas exchange tachypnea, crackles, ↓compliance |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations b. Respiratory--pulmonary arterioles constriction (to ↑BP) ↑PAP ↓pulm blood flow worsening VQ mismatch ↑cap perm interstitial edema alveolar edema ↓gas exchange tachypnea, crackles, ↓compliance |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations b. Respiratory--pulmonary arterioles constriction (to ↑BP) ↑PAP ↓pulm blood flow worsening VQ mismatch ↑cap perm interstitial edema alveolar edema ↓gas exchange -----------, ----------, ↓---------- |
Shock
IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations b. Respiratory--pulmonary arterioles constriction (to ↑BP) ↑PAP ↓pulm blood flow worsening VQ mismatch ↑cap perm interstitial edema alveolar edema ↓gas exchange tachypnea, crackles, ↓compliance |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓-------------- and ↓---------------, progressive tissue --------- ß-adrenergic receptor stimulation CO begins to fail (heart can’t keep up) ↑HR ↓BP ↓peripheral perfusion (MAP) ↓coronary perfusion arrhythmias ischemia potential MI (can be nonatherosclerotic) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓circulating volume and ↓myocardial function progressive tissue hypoxia ß-adrenergic receptor stimulation CO begins to fail (heart can’t keep up) ↑HR ↓BP ↓peripheral perfusion (MAP) ↓coronary perfusion arrhythmias ischemia potential MI (can be nonatherosclerotic) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓circulating volume and ↓myocardial function progressive tissue hypoxia ß-adrenergic ------------- stimulation, ------- begins to fail (heart can’t keep up) ↑-------- ↓BP ↓peripheral perfusion (MAP) ↓coronary perfusion arrhythmias ischemia potential MI (can be nonatherosclerotic) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓circulating volume and ↓myocardial function progressive tissue hypoxia ß-adrenergic receptor stimulation CO begins to fail (heart can’t keep up) ↑HR ↓BP ↓peripheral perfusion (MAP) ↓coronary perfusion arrhythmias ischemia potential MI (can be nonatherosclerotic) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓circulating volume and ↓myocardial function progressive tissue hypoxia ß-adrenergic receptor stimulation CO begins to fail (heart can’t keep up) ↑HR ↓-------- ↓------------- (MAP) ↓--------- perfusion arrhythmias ischemia potential MI (can be nonatherosclerotic) |
Shock
IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓circulating volume and ↓myocardial function progressive tissue hypoxia ß-adrenergic receptor stimulation CO begins to fail (heart can’t keep up) ↑HR ↓BP ↓peripheral perfusion (MAP) ↓coronary perfusion arrhythmias ischemia potential MI (can be nonatherosclerotic) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓circulating volume and ↓myocardial function progressive tissue hypoxia ß-adrenergic receptor stimulation CO begins to fail (heart can’t keep up) ↑HR ↓BP ↓peripheral perfusion (MAP) ↓coronary perfusion --------------- ischemia potential ---------- (can be nonatherosclerotic) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic--↑cap perm ↓circulating volume and ↓myocardial function progressive tissue hypoxia ß-adrenergic receptor stimulation CO begins to fail (heart can’t keep up) ↑HR ↓BP ↓peripheral perfusion (MAP) ↓coronary perfusion arrhythmias ischemia potential MI (can be nonatherosclerotic) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic-- i. --------- cannot be maintained (unlike compensatory stage) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations c. Cardiogenic-- i. CO cannot be maintained (unlike compensatory stage) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations d. Renal--↓perfusion to ---------- ↓--------- output ↑------- fxn tests (BUN/CR) ATN ARF ↓ability to excrete acids and absorb bicarb metabolic acidosis |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations d. Renal--↓perfusion to kidney ↓urine output ↑renal fxn tests (BUN/CR) ATN ARF ↓ability to excrete acids and absorb bicarb metabolic acidosis |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations d. Renal--↓perfusion to kidney ↓urine output ↑renal fxn tests (BUN/CR) ------, -------, ↓ability to excrete ------- and absorb bicarb metabolic acidosis |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations d. Renal--↓perfusion to kidney ↓urine output ↑renal fxn tests (BUN/CR) ATN ARF ↓ability to excrete acids and absorb bicarb metabolic acidosis |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations d. Renal--↓perfusion to kidney ↓urine output ↑renal fxn tests (BUN/CR) ATN ARF ↓ability to excrete acids and absorb -----, metabolic ------- |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations d. Renal--↓perfusion to kidney ↓urine output ↑renal fxn tests (BUN/CR) ATN ARF ↓ability to excrete acids and absorb bicarb metabolic acidosis |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations e. GI--extended ↓-------------- 2° to vasoconstriction, mucosal ----------, ↓-------- absorption and ulcers/GI bleeding ↑risk of bacteria to blood (sepsis) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations e. GI--extended ↓tissue perfusion 2° to vasoconstriction mucosal barrier ischemia ↓nutrient absorption and ulcers/GI bleeding ↑risk of bacteria to blood (sepsis) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations e. GI--extended ↓tissue perfusion 2° to vasoconstriction mucosal barrier ischemia ↓nutrient absorption and ulcers/------- bleeding ↑risk of -------- to blood (sepsis) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations e. GI--extended ↓tissue perfusion 2° to vasoconstriction mucosal barrier ischemia ↓nutrient absorption and ulcers/GI bleeding ↑risk of bacteria to blood (sepsis) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations f. Hepatic--↓----------- to liver ↓ability to ------------- drugs and waste products ↑-------3 lactate accumulation of bilirubin ↑LFTs (ALT, AST, GGT) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations f. Hepatic--↓perfusion to liver ↓ability to metabolize drugs and waste products ↑NH3 lactate accumulation of bilirubin ↑LFTs (ALT, AST, GGT) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations f. Hepatic--↓perfusion to liver ↓ability to metabolize drugs and waste products ↑NH3 lactate accumulation of ---------- ↑---------s (ALT, AST, GGT) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations f. Hepatic--↓perfusion to liver ↓ability to metabolize drugs and waste products ↑NH3 lactate accumulation of bilirubin ↑LFTs (ALT, AST, GGT) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations f. Hepatic--↓perfusion to liver ↓ability to metabolize drugs and waste products ↑NH3 lactate accumulation of bilirubin ↑LFTs (ALT, ------, ------) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations f. Hepatic--↓perfusion to liver ↓ability to metabolize drugs and waste products ↑NH3 lactate accumulation of bilirubin ↑LFTs (ALT, AST, GGT) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations g. Hematologic--platelets and clotting factor consumption ----------, ↑--------, ↑PTT, ↓-------- DIC risk widespread bleeding (GI, lungs, puncture sites) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations g. Hematologic--platelets and clotting factor consumption thrombocytopenia, ↑PT, ↑PTT, ↓fibrinogen DIC risk widespread bleeding (GI, lungs, puncture sites) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations g. Hematologic--platelets and clotting factor consumption thrombocytopenia, ↑PT, ↑-------, ↓fibrinogen ---------- risk widespread bleeding (GI, -------, puncture sites) |
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IV. Stages C. Progressive Stage--↓cellular perfusion altered cap perm (begins as comp mechanisms fail)) 3. Pathophysiology and Manifestations g. Hematologic--platelets and clotting factor consumption thrombocytopenia, ↑PT, ↑PTT, ↓fibrinogen DIC risk widespread bleeding (GI, lungs, puncture sites) |
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IV. Stages D. Refractory Stage--high likelihood of ------- (can sometimes be reversed) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓---------- ↓------ anaerobic metabolism ↑-------- acid ↑cap perm interstitial fluid transfer worsens ↓intravascular volume ↓BP worsens myocardial depression worsens ↑HR ischemia further ↓CO ↓ cerebral flow cerebral ischemia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓Perfusion ↓CO anaerobic metabolism ↑lactic acid ↑cap perm interstitial fluid transfer worsens ↓intravascular volume ↓BP worsens myocardial depression worsens ↑HR ischemia further ↓CO ↓ cerebral flow cerebral ischemia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓Perfusion ↓CO anaerobic ----------- ↑lactic acid ↑cap perm interstitial ------------ worsens ↓---------- volume ↓BP worsens myocardial depression worsens ↑HR ischemia further ↓CO ↓ cerebral flow cerebral ischemia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓Perfusion ↓CO anaerobic metabolism ↑lactic acid ↑cap perm interstitial fluid transfer worsens ↓intravascular volume ↓BP worsens myocardial depression worsens ↑HR ischemia further ↓CO ↓ cerebral flow cerebral ischemia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓Perfusion ↓CO anaerobic metabolism ↑lactic acid ↑cap perm interstitial fluid transfer worsens ↓intravascular volume ↓--------- worsens myocardial ----------- worsens ↑---------- ischemia further ↓CO ↓ cerebral flow cerebral ischemia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓Perfusion ↓CO anaerobic metabolism ↑lactic acid ↑cap perm interstitial fluid transfer worsens ↓intravascular volume ↓BP worsens myocardial depression worsens ↑HR ischemia further ↓CO ↓ cerebral flow cerebral ischemia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓Perfusion ↓CO anaerobic metabolism ↑lactic acid ↑cap perm interstitial fluid transfer worsens ↓intravascular volume ↓BP worsens myocardial depression worsens ↑HR ischemia further ↓----------- ↓ ------------ flow cerebral -------- |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 1. ↓Perfusion ↓CO anaerobic metabolism ↑lactic acid ↑cap perm interstitial fluid transfer worsens ↓intravascular volume ↓BP worsens myocardial depression worsens ↑HR ischemia further ↓CO ↓ cerebral flow cerebral ischemia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is -------- (pt will code quickly) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) a. Neurologic--unresponsive, pupils ------------ and dilated, --------- (loss of reflexes) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) a. Neurologic--unresponsive, pupils nonreactive and dilated, areflexia (loss of reflexes) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) b. Respiratory--severe refractory ----------- (despite intubation ↑---------2) and resp failure |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) b. Respiratory--severe refractory hypoxemia (despite intubation ↑FiO2) and resp failure |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) c. Cardiogenic--profound ------------ (can’t get it back up), ↓----------, bradycardia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) c. Cardiogenic--profound hypotension (can’t get it back up), ↓CO, bradycardia |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) i. ---------- can only compensate for so long then if begins to drop |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) i. HR can only compensate for so long then if begins to drop |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) d. Renal--anuria; need ------------ or they will die (everything is shut down) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) d. Renal--anuria; need dialysis or they will die (everything is shut down) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) e. GI--_________ |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) e. GI--ischemic gut |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) f. Hepatic--accumulation of ----------- products (including ↑---------3 and lactate) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) f. Hepatic--accumulation of waste products (including ↑NH3 and lactate) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) g. Skin--mottled and ---------- |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 2. Pathophysiology--recovery is unlikely (pt will code quickly) g. Skin--mottled and cyanotic |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 3. Residual Deficits (if live through stage) a. Gangrene and amputations from ----------- b. Kidney and ----------- problems (possibly need transplants) |
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IV. Stages D. Refractory Stage--high likelihood of death (can sometimes be reversed) 3. Residual Deficits (if live through stage) a. Gangrene and amputations from vasoconstriction |
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V. Diagnostic Studies--no single ---------- test |
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V. Diagnostic Studies--no single diagnostic test |
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V. Diagnostic Studies--no single diagnostic test A. ↑----------- levels and base deficit--from ↓--------- perfusion and anaerobic metabolism |
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V. Diagnostic Studies--no single diagnostic test A. ↑lactate levels and base deficit--from ↓tissue perfusion and anaerobic metabolism |
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V. Diagnostic Studies--no single diagnostic test B. EKG--if ------------- shock |
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V. Diagnostic Studies--no single diagnostic test B. EKG--if cardiogenic shock |
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V. Diagnostic Studies--no single diagnostic test C. C______ D. ____________ monitoring |
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V. Diagnostic Studies--no single diagnostic test C. CXR D. Hemodynamic monitoring |
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V. Diagnostic Studies--no single diagnostic test E. Continuous--------- oximeter F. ----------2 |
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V. Diagnostic Studies--no single diagnostic test E. Continuous pulse oximeter F. SVO2 |
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V. Diagnostic Studies--no single diagnostic test G. Labs 1. Electrolytes--↑-------- (↑-----------), early ↓-------- (↑aldoseterone), later ↑K (cells die ↓kidney fxn) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 1. Electrolytes--↑Na (↑aldosterone), early ↓K (↑aldoseterone), later ↑K (cells die ↓kidney fxn) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 1. Electrolytes--↑Na (↑aldosterone), early ↓K (↑------------), later ↑K (cells die ↓---------- fxn) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 1. Electrolytes--↑Na (↑aldosterone), early ↓K (↑aldoseterone), later ↑K (cells die ↓kidney fxn) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 2. Blood--↓-------/Hg after volume replacement (if ---------) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 2. Blood--↓Ht/Hg after volume replacement (if hemorrhagic) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 3. ABGs--late metabolic ----------- (anaerobic ----------) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 3. ABGs--late metabolic acidosis (anaerobic metabolism) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 4. Renal function tests--↑----------/Cr |
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V. Diagnostic Studies--no single diagnostic test G. Labs 4. Renal function tests--↑BUN/Cr |
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V. Diagnostic Studies--no single diagnostic test G. Labs 5. LFTs--increased (only in -------------- stages) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 5. LFTs--increased (only in progressive stages) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 5. LFTs--_________ (only in progressive stages) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 5. LFTs--increased (only in progressive stages) |
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V. Diagnostic Studies--no single diagnostic test G. Labs 6. Cardiac --------- |
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V. Diagnostic Studies--no single diagnostic test G. Labs 6. Cardiac enzymes |
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V. Diagnostic Studies--no single diagnostic test G. Labs 7. DIC panel--↓----------, ↓-----------, ↑PT/PTT |
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V. Diagnostic Studies--no single diagnostic test G. Labs 7. DIC panel--↓fibrinogen, ↓platelets, ↑PT/PTT |
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V. Diagnostic Studies--no single diagnostic test G. Labs 8. Glucose a. Early--SNS stimulation, liver releases ------------ and stress response releases ----------- to maintain glucose levelsshock continues↓cells responsive to insulin↑glucose |
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V. Diagnostic Studies--no single diagnostic test G. Labs 8. Glucose a. Early--SNS stimulationliver releases glycogen and stress response releases cortisol to maintain glucose levelsshock continues↓cells responsive to insulin↑glucose |
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V. Diagnostic Studies--no single diagnostic test G. Labs 8. Glucose a. Early--SNS stimulationliver releases glycogen and stress response releases cortisol to maintain glucose levelsshock continues↓--------- responsive to insulin↑---------- |
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V. Diagnostic Studies--no single diagnostic test G. Labs 8. Glucose a. Early--SNS stimulationliver releases glycogen and stress response releases cortisol to maintain glucose levelsshock continues↓cells responsive to insulin↑glucose |
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V. Diagnostic Studies--no single diagnostic test G. Labs 8. Glucose b. Late--depleted ---------- stores and no --------- from kidney ↓glucose |
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V. Diagnostic Studies--no single diagnostic test G. Labs 8. Glucose b. Late--depleted glycogen stores and no cortisol from kidney ↓glucose |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 ----------- and ↓ O2 --------- |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 1. Optimize O2 delivery--NR mask, ----------, ↑---------2 |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 1. Optimize O2 delivery--NR mask, intubation, ↑FiO2 |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 2. Ensure pt has patent ----------- 3. Provide ---------- O2 |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 2. Ensure pt has patent airway 3. Provide supplemental O2 |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 4. Optimize cardiac output--drug therapy (------------, debutamine, -----------) |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 4. Optimize cardiac output--drug therapy (epinephrine, debutamine, levofed) |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 4. Optimize cardiac output--drug therapy (epinephrine, debutamine, ---------) |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 4. Optimize cardiac output--drug therapy (epinephrine, debutamine, levofed) |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 5. Assess labs including ----------/Ht, ---------2 |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 5. Assess labs including Hg/Ht, SaO2 |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 6. Hemodynamic monitoring to assess ---------2 (assesses ----------- at level of tissues) |
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VI. Management A. Oxygenation and Ventilation--goal is to ↑O2 supply and ↓ O2 demand 6. Hemodynamic monitoring to assess SVO2 (assesses oxygenation at level of tissues) |
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VI. Management B. Fluid therapy--not ------------- (good volume w/ bad pump) or ---------- (good volume w/ vasodil.) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 1. Establish ----------- access (14 to -------G) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 1. Establish IV access (14-16G) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 2. Hemodynamic monitoring to assess --------- status |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 2. Hemodynamic monitoring to assess fluid status |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been ------- |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. RBCs--give w/ ----------- b/c RBCs do not have ------------ factors (1-2U FFP for 5U RBCs) |
Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. RBCs--give w/ FFP b/c RBCs do not have clotting factors (1-2U FFP for 5U RBCs) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. RBCs--give w/ FFP b/c RBCs do not have clotting factors (1-______U FFP for 5_______ RBCs) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. RBCs--give w/ FFP b/c RBCs do not have clotting factors (1-2U FFP for 5U RBCs) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. Crystalloid (NS, LR)--2/3rd diffuse into ------------ space (require more -----------) |
Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. Crystalloid (NS, LR)--2/3rd diffuse into interstitial space (require more volume) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. Crystalloid (---------, -----------)--2/3rd diffuse into interstitial space (require more volume) |
Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost a. Crystalloid (NS, LR)--2/3rd diffuse into interstitial space (require more volume) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (----------, -----------)--large therefore fluids stay in vascular space better |
Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (Albumin, Hespain)--large therefore fluids stay in vascular space better |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (Albumin, Hespain)--large therefore fluids stay in --------- space better |
Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (Albumin, Hespain)--large therefore fluids stay in vascular space better |
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Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (Albumin, Hespain)--large therefore fluids stay in vascular space better a. Can be given in concentrated space (esp. w/ ↑------------)--careful w/ ----------- |
Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (Albumin, Hespain)--large therefore fluids stay in vascular space better a. Can be given in concentrated space (esp. w/ ↑permeability)--careful w/ CHF |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (Albumin, Hespain)--large therefore fluids stay in vascular space better b. More --------- |
Shock
VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost b. Colloid (Albumin, Hespain)--large therefore fluids stay in vascular space better b. More costly |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost c. Avoid in first 24-_______hrs w/ burn pts |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 3. Fluid choice--think about what has been lost c. Avoid in first 24-48hrs w/ burn pts |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 4. Monitor for ------------ (try to get warm fluids) |
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VI. Management B. Fluid therapy--not cardiogenic (good volume w/ bad pump) or neurogenic (good volume w/ vasodil.) 4. Monitor for hypothermia (try to get warm fluids) |
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VI. Management C. Drug Therapy--goal is to correct decreased ---------- |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 1. Utilized if ------------- replacement does not work |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 1. Utilized if volume replacement does not work |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 1. Utilized if volume replacement does not work a. Good response is seen w/ --------- output of 30-50mL/hr (0.5mL/kg/hr for critical care) |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 1. Utilized if volume replacement does not work a. Good response is seen w/ urine output of 30-50mL/hr (0.5mL/kg/hr for critical care) |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 1. Utilized if volume replacement does not work a. Good response is seen w/ urine output of 30-______mL/hr (_______mL/kg/hr for critical care) |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 1. Utilized if volume replacement does not work a. Good response is seen w/ urine output of 30-50mL/hr (0.5mL/kg/hr for critical care) |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. -------------- drugs b. Vasopressors--cause vasoconstriction |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause ------------ |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction i. Dobutamine (---------) |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction i. Dobutamine (Dobutrex) |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction ii. D________ iii. E________ |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction ii. Dopamine iii. Epinephrine |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction iv. ---------- (Levophed) v. _________ |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 2. Types a. Sympathomimetic drugs b. Vasopressors--cause vasoconstriction iv. Norepinephrine (Levophed) v. Neo-Synephrine |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 3. ----------Effects--balancing act |
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VI. Management C. Drug Therapy--goal is to correct decreased tissue perfusion 3. Detrimental Effects--balancing act |
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VII. Specific Interventions A. Cardiogenic--restore blood flow to ----------- by restoring balance between --------2 supply and demand |
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VII. Specific Interventions A. Cardiogenic--restore blood flow to myocardium by restoring balance between O2 supply and demand |
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VII. Specific Interventions A. Cardiogenic-- 1. Hemodynamic goal--decrease ----------- of heart 2. --------- therapy |
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VII. Specific Interventions A. Cardiogenic-- 1. Hemodynamic goal--decrease workload of heart 2. Drug therapy |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy a. ------------ therapy b. Decrease --------- |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy a. Thrombolytic therapy b. Decrease preload |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy i. Nitrates ii. M_______ iii. D_______ |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy i. Nitrates ii. Morphine iii. Diuretics |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy c. Reduce __________--be careful with reducing afterload ↓_________ |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy c. Reduce afterload--be careful with reducing afterload ↓BP |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy i. Inotropic drugs (------------, ------------ Epinephrine) |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy i. Inotropic drugs (Dobutamine, Dopamine Epinephrine) |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy i. Inotropic drugs (Dobutamine, Dopamine Epinephrine) ii. N--------- |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy i. Inotropic drugs (Dobutamine, Dopamine Epinephrine) ii. Nipride |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy d. ß-blockers, ---------: ↓--------- to allow for ↑ filling time |
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VII. Specific Interventions A. Cardiogenic-- 2. Drug therapy i. Inotropic drugs (Dobutamine, Dopamine Epinephrine) ii. Nipride |
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VII. Specific Interventions A. Cardiogenic-- 3. Correct --------- |
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VII. Specific Interventions A. Cardiogenic-- 3. Correct arrhythmias |
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VII. Specific Interventions A. Cardiogenic-- 4. Stents, emergency ---------- 5. ------------ assist devices (only in critical care) |
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VII. Specific Interventions A. Cardiogenic-- 4. Stents, emergency revascularization 5. Circulatory assist devices (only in critical care) |
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VII. Specific Interventions A. Cardiogenic-- 5. Circulatory assist devices (only in critical care) a. IABP--↓----------- and ↑---------- blood flow |
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VII. Specific Interventions A. Cardiogenic-- 5. Circulatory assist devices (only in critical care) a. IABP--↓afterload and ↑coronary blood flow |
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VII. Specific Interventions A. Cardiogenic-- 5. Circulatory assist devices (only in critical care) b. VAD--outside pump ------------ blood (likely need ----------) |
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VII. Specific Interventions A. Cardiogenic-- 5. Circulatory assist devices (only in critical care) b. VAD--outside pump diverts blood (likely need transplant) |
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VII. Specific Interventions B. Hypovolemic--restore ------------- volume and stop fluid loss restore ---------- |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 1. Optimize ---------- 2. ---------- cause |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 1. Optimize oxygenation 2. Correct cause |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 3. Volume replacement--warm to prevent --------- |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 3. Volume replacement--warm to prevent hypothermia a. Fresh frozen plasma (FFP) |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 3. Volume replacement--warm to prevent hypothermia a. Fresh ---------- ----------- (FFP) |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 3. Volume replacement--warm to prevent hypothermia a. Fresh frozen plasma (FFP) |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 4. Monitor response to --------------- (↑PAWP and central venous pressures from 0 12) |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 4. Monitor response to fluid replacement (↑PAWP and central venous pressures from 0 12) |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 4. Monitor response to fluid replacement (↑------------ and central venous pressures from 0 to -------) |
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VII. Specific Interventions B. Hypovolemic--restore circulating volume and stop fluid loss restore perfusion 4. Monitor response to fluid replacement (↑PAWP and central venous pressures from 0 12) |
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VII. Specific Interventions C. Septic--: --------- O2 supply and ------------ O2 demand |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 1. Large amounts of fluid replacement (6-______L crystalloids or 2-______L colloids) |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 1. Large amounts of fluid replacement (6-10L crystalloids or 2-4L colloids) |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 1. Large amounts of fluid replacement (6-10L --------- or 2-4L ----------) |
Shock
VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 1. Large amounts of fluid replacement (6-10L crystalloids or 2-4L colloids) |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 1. Large amounts of fluid replacement (6-10L crystalloids or 2-4L colloids) a. Endotoxins ↑----------- lose lots of fluids to -------- space |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 1. Large amounts of fluid replacement (6-10L crystalloids or 2-4L colloids) a. Endotoxins ↑cap perm lose lots of fluids to interstitial space |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 2. Optimize ---------- |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 2. Optimize CO |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 2. Optimize CO a. V--------- b. Vasopressors to ↑---------- c. I----------- |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 2. Optimize CO a. Volume b. Vasopressors to ↑BP c. Inotropes |
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VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 3. Correct ----------- 4. Antibiotics (------------ before beginning) |
Shock
VII. Specific Interventions C. Septic--optimize O2 supply and decrease O2 demand 3. Correct acidosis 4. Antibiotics (cultures before beginning) |
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VII. Specific Interventions D. Neurogenic 1. Use ----------- precautions |
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VII. Specific Interventions D. Neurogenic 1. Use spinal precautions |
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VII. Specific Interventions D. Neurogenic 2. Treatment of ↓BP w/ --------- and --------- therapy |
Shock
VII. Specific Interventions D. Neurogenic 2. Treatment of ↓BP w/ fluids and drug therapy a. Dopamine--↑BP and is (+) cornotrope (↑HR) |
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VII. Specific Interventions D. Neurogenic 2. Treatment of ↓BP w/ fluids and drug therapy a. Dopamine--↑------- and is (+) --------- (↑HR) |
Shock
VII. Specific Interventions D. Neurogenic 2. Treatment of ↓BP w/ fluids and drug therapy a. Dopamine--↑BP and is (+) cornotrope (↑HR) |
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VII. Specific Interventions D. Neurogenic 2. Treatment of ↓BP w/ fluids and drug therapy b. E--------- |
Shock
VII. Specific Interventions D. Neurogenic 2. Treatment of ↓BP w/ fluids and drug therapy b. Epinephrine |
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VII. Specific Interventions D. Neurogenic 3. Monitor for --------- |
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VII. Specific Interventions D. Neurogenic 3. Monitor for hypothermia |
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VII. Specific Intervention E. Anaphylactic--can generally be ------------ if treated promptly |
Shock
VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 1. Prevention--avoidance of known --------- |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 1. Prevention--avoidance of known allergen 2. Treatment |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment a. Maintain patient ---------- |
Shock
VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment a. Maintain patient airway b. Drugs |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment b. Drugs i. --------------- (drug of choice)--peripheral vasoconstriction and bronchodilation |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment b. Drugs i. Epinephrine (drug of choice)--peripheral vasoconstriction and bronchodilation |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment b. Drugs i. Epinephrine (drug of choice)--peripheral ------------ and ------------ |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment b. Drugs i. Epinephrine (drug of choice)--peripheral vasoconstriction and bronchodilation |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment b. Drugs i. Epinephrine (drug of choice)--peripheral vasoconstriction and bronchodilation ii. Benadryl--blocks release of --------- iii. IV steroids--↓------------ response |
Shock
VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment b. Drugs i. Epinephrine (drug of choice)--peripheral vasoconstriction and bronchodilation ii. Benadryl--blocks release of histamine iii. IV steroids--↓allergic response |
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VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment c. Aggressive --------- replacement (colloids) to combat ---------- |
Shock
VII. Specific Intervention E. Anaphylactic--can generally be reverse if treated promptly 2. Treatment c. Aggressive fluid replacement (colloids) to combat hypotension |
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Shock
VIII. Nursing Management A. Goals 1. Assurance of adequate -------- perfusion 2. Restoration of normal ---------- |
Shock
VIII. Nursing Management A. Goals 1. Assurance of adequate tissue perfusion 2. Restoration of normal BP |
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VIII. Nursing Management A. Goals 3. Return/Recovery of -------- function 4. Avoidance of complications from prolonged states of ----------- |
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VIII. Nursing Management A. Goals 3. Return/Recovery of organ function 4. Avoidance of complications from prolonged states of hypoperfusion |
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VIII. Nursing Management B. Acute Interventions 1. ------------ status 2. ---------- status 3. ----------- status |
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VIII. Nursing Management B. Acute Interventions 1. Neurologic status 2. Cardiovascular status 3. Respiratory status |
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VIII. Nursing Management B. Acute Interventions 4.-------- status 5. G--------- 6. Skin and ---------- |
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VIII. Nursing Management B. Acute Interventions 4. Renal status 5. GI 6. Skin and temperature |
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VIII. Nursing Management B. Acute Interventions 7. Emotional --------- or comfort |
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VIII. Nursing Management B. Acute Interventions 7. Emotional support or comfort |
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VIII. Nursing Management C. Health Promotion Strategies 1. Prevention--identify patients at ------- 2. Interventions aimed at decreasing --------- demand |
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VIII. Nursing Management C. Health Promotion Strategies 1. Prevention--identify patients at risk 2. Interventions aimed at decreasing O2 demand |
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VIII. Nursing Management C. Health Promotion Strategies 3. Monitoring of ------------ balance to prevent hypovolemic shock 4. Prevention of ------------- |
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VIII. Nursing Management C. Health Promotion Strategies 3. Monitoring of fluid balance to prevent hypovolemic shock 4. Prevention of infection |