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204 Cards in this Set
- Front
- Back
Infection |
Invasion of a susceptible host by microorganisms (pathogens), resulting in disease |
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Asymptomatic
|
without symptoms of infection |
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Symptomatic |
with symptoms of infection
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Contagious
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Infectious disease transmitted directly from one person to another
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Virulence
|
ability to produce disease |
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Reservoir/ Host
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Humans, animals, insects, inanimate objects |
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Portal of Entry |
Skin, mucous membranes, respiratory tract, gastrointestinal, reproductive system, blood |
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Modes of Transportation |
Direct/ Indirect/ Droplet/ Airborne
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Direct
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hand to hand |
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Indirect |
Objects |
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Droplet |
coughing |
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Airborne |
coughing |
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Hand Hygiene |
Primary Prevention |
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Localized Infection |
one area; treat with antibotics and wound care |
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Systemic |
Whole system |
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Sepsis infection |
in the bloodstream |
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Normal Flora |
microorganisms that reside in the body |
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Body System defenses |
organs specialized defense mechanism |
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Inflammation |
Cellular response to injury or infection. Signs: swelling, redness, heat, pain, or tenderness |
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Immune response |
Produce antibodies to neutralize, destroy, or eliminate antigens |
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Antibodies |
Bodies defense |
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Antigens |
Infection |
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HAI |
Healthcare Acquired Infection |
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Exogenous |
microorganism outside the individual |
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Endogenous |
Patient's flora becomes altered and an overgrowth results |
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Asepsis |
technique to keep patients as free from exposure to infectious-causing pathogens as possible |
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Medical Asepsis |
Clean technique: procedure used to reduce the number & prevent the spread of microorganisms |
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Surgical Asepsis |
Sterile technique: procedure to eliminate all microorganisms from an area |
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Granulation Tissue |
Beginning formation of a scar |
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MDROs |
MultiDrug- Resistant Organisms |
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MRSA |
Methicillin-Resistant Staphylococcus Aureus |
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VRE |
Vancomycin-Resistant Enterococcus |
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C-Diff |
Clostridium Difficile |
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Specimin Collection |
1. Use Sterile Equipment 2. Collect fresh material 3. Seal Containers tightly 4. Properly label specimens( Time, Date, Type, & Initial) 5. Place in labeled leak-proof biohazard bags for transport |
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Biohazardous Waste |
1. Cultures 2. Pathological waste 3. Blood & Blood Products 4. Sharps 5. Selected Isolation Materials |
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Vital Signs |
Temperature Respirations Oxygen Saturation Blood Pressure Pulse Pain |
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Guidelines for when to do VS |
1.Entering Healthcare Facility 2.Change in condition 3. Before/After- Medication 4. Before/During/After- Blood Transfusion & Surgical Procedures |
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Guidelines for VS assessment |
1. Must be measured correctly 2. Equipment should be working and appropriate size for patient 3.Must be understood & interpreted 4. Must be communicated- Verbally & Documented |
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Pyrexia |
Defense Mechanism from an infection |
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Afebrile |
No fever |
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Febrile |
Fever |
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Body Temperature |
Heat Production-Heat loss |
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Normal Temp. range |
36 - 38 degrees C 96.8 - 100.4 degrees F |
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Body Temp Regulations |
1. Neural & Vascular control 2. Heat production 3. Heat loss (diaphoresis=sweating) 4. Skin 5. Behavioral control 6. Age- elderly less temp. control |
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Diaphoresis |
Sweating |
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Antipyretic |
Fever reducer |
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Hyperthermia |
High body temp.; overload on body temperature release mechanism ie. Out in sun to long |
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Hypothermia |
Low body temp.; heat loss resulting from prolonged exposure to cold ie. In cold water |
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Exact temperature area |
1. Core~Internal (temperature of deep structures of the body) 2. Surface~ External |
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Core Temperature |
1. Pulmonary Artery 2. Esophagus 3. Bladder |
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Surface Temperature |
1. Oral 2. Auxillary 3. Rectal 4. Tympanic 5. Temporal Artery |
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Bradycardia |
Low BP <60 |
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Tachycardia |
High BP >100 |
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Hypoxia |
Lack of Oxygen in Blood |
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Pulse Deficit |
Difference between radial and apical rate |
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Dysrhythmia |
Irregular beat, pauses in between beats |
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Blood Pressure |
force exerted on the walls of an artery created by the pulsing blood under pressure from the heart |
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Systolic |
(High Pressure)(Top Number) Ventricular contraction that forces blood into the aorta- resistance of aorta as blood pumps out of left ventricle |
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Diastolic |
(Low Pressure)(Bottom Number) Minimal pressure exerted against the arterial wall, ventricles are relaxing. Also indicates volume of blood in heart. |
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Pulse Pressure |
Difference between systolic and diastolic pressure |
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Hypotension |
Low blood pressure <90/60 |
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Hypertension |
High Blood Pressure >140/90 |
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Orthostatic Blood Pressure |
Postural Hypotension Drop of SBP 20mmHG w/in 3 minutes Drop of DBP of 10 mmHG w/in 3 minutes Increase HR>20 bpm of standing/sitting |
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Factors of BP |
Age, Race, Weight, Gender, Ethnicity, Sympathetic Stimulation, Daily VAriation, Medication and Treatment, Activity, Diet, Smoking |
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Respiration |
Mechanism the body uses to exchange gases among the atmosphere, blood, and cells |
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Diffusion |
movement of gas out of the alveoli
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Perfusion |
transport of gas |
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Ventilation |
movement of air into and out of the lungs |
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Eupnia |
Normal adult breathing |
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Factors of Respiration |
Exercise, Acute Pain, Anxiety, Smoking, Body Position, Medications, Neurological Injury, Hemoglobin Function, Chest wall movement |
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Bradypnea |
breaths < 12 |
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Tachypnea |
breaths > 20 |
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Apnea |
No breath |
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Variations in Respiratory |
1. Fever 2. Pain & Anxiety 3. Diseases to chest wall or muscles/ lungs 4. Constrictive Chest/Abdominal dressing 5. Abdominal Incision 6. Gastric Distention 7. Chest Tube 8. Injury to Chest Wall 9. Respiratory Infection 10. Brain Injury |
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Pulse Oximeter |
Capillary Measurement; Hemoglobin saturation in the oxygen |
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SpO2 |
abbreviation for Pulse Oximeter |
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Factors of Pulse Oximeter |
1. Hypotension 2. Hypothermia 3. Hypoperfusion (Peripheral Vascular Disease) 4. Nail Polish (Acrylic nails w/ polish) 5. Anemia (low hemoglobin) 6. Cyanosis to nail beds 7.Restlessness, confusion 8. Medications (Bronchodilators) |
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Purpose of Physical Exam |
1. Gather baseline data 2. Supplement, confirm, or refute data 3.Confirm & identify nursing daignoses 4. Make clinical judgments 5. Evaluate the outcomes of care |
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Subjective Data |
Insight from Patient themself; What they tell you. |
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Objective Data |
Measurement of information; What we can see. |
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Cultural Sensitivity |
Cultural differences influence a patient's behavior. |
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Assessment Techniques |
1. Inspection (observation) 2. Palpation ( hands to feel) 3. Percussion ( hands to tap & listen) 4. Auscutation (use of stethoscope) 5. Olfaction (smelling) |
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Inspection |
Inspect for size, shape, color, symmetry, position, & abnormalities |
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Palpation |
Using the hands, press about 1/2 in. w/ light intermittent pressure. Skin: Temperature, moisture, texture, turgor, tenderness, or thickness Abdomen: Tenderness, distention, or masses |
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Percussion |
Tapping the body w/ fingertips to produce a vibration. Tap to determine location, size, & density of structures. Abnormal sounds can be mass, air, or fluid. |
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Auscultation |
Use stethoscope to listen to sounds produced by the body. Assess sounds heard in heart, lungs, or gastrointestinal systems |
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Olfaction |
Identify nature & source with nose. Determine: Wounds, Urine, Stool, Body Odor. |
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Supine |
Lay flat on back |
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Prone |
Lay on abdomen |
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Lateral |
Lay on side |
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Sims |
Side laying position w/ knee bent up. |
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General Survey |
Begins w/ first meet a patient. Provides basic information; Characteristics of illness, Hygiene, Skin condition, Body image, Emotional state, Development status |
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Skin Assessment |
Color, moisture, temperature, lesions, texture, turgor, vascularity, petechiae, or edema |
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Jaundice |
Yellowing of skin and eyes |
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Erythemia |
Reddening of skin |
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Pallor |
Pale complexion |
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Cyanosis |
Blue tinge to skin or nails |
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Petechia |
Capillaries break under skin and cause red pin points on skin. |
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Skin Turgor |
Elasticity of skin |
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Edema |
Fluid escaping from vascular system to skin causing swelling in the limb. |
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Pressure Ulcer |
(Bed sore) Skin breakdown on bony prominences of the body where they lose blood circulation to the area and cause a wound. |
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Nail Assessment |
1. Palpate for Capillary refill 2. Inspect for deformities |
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Head & Neck Assessment |
Headache, dizziness, seizures, poor vision, loss of consciousness. Size, shape contour of head & skull. Facial symmetry |
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Eye Assessment |
Pupils- Size Conjuctive & Sclera- Color |
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Conjuctivitis |
Pink-eye Infection in the Conjuctive of the eye |
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PERRLA |
Pupils Equal, Round, Reactive to LIght and Accommodation |
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Cataracts |
Glazed over opaque look on the eye |
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Ear Assesssment |
Hearing ability Drainage Trauma to Head/Ears |
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Mouth/Pharynx Assessment |
Overall health Oral Hygiene Oral Trauma Airway Trauma |
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Thorax & Lung Assessment |
Siiting upright Auscultate for 1 full ventilation through the mouth. Palpate for deformities. Inspect for abnormalities. |
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Ventilation |
Full round of Expiratory and Inspiratory. |
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Inspiratory |
To breath in |
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Expiratory |
To breath out |
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Orthopnea |
Difficulty breathing laying flat |
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Dyspnea |
Shortness of Breath with activity or rest |
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Kyphosis |
Increased thoraxic curvature Has a slumped shoulders and a hump back appearance. |
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Lordosis |
Increased lumbar curvature |
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Scoliosis |
S-Shaped Vertabrae curvature in back |
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Barrel Chest |
Expanded sternum & rib cage |
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Crepitus |
Air under skin. Subcutaneous Emphysema. Will have a bubble wrap feeling. |
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Auscultate |
To listen with a stethoscope |
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Normal Breath Sounds |
Vesicular Bronchovesicular Tracheal |
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Vesicular |
Posterior Thorax; Soft, breezy & low pitched. Inspiration is longer than Exporation |
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Bronchovesicular |
Posterior Thorax; Medium Pitch Heard between scapula |
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Tracheal |
Anterior on Trachea; Louder and Harsher |
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Adventitious Breath Sounds |
Rhonchi Crackles Wheezes Pleural Friction Rub |
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Rhonchi |
Loud, Snoring; Gurgling; Large Airways( Bronchi) Can clear with coughing |
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Crackles |
Soft, Wet; in Alveoli |
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Wheezes |
Musical sounding; Caused by narrowing of airway |
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Pleural Friction Rub |
Sounds like crackling leather; Heard on inspiration; Inflammation of Pleural space & lining |
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Heart Assessment |
Aortic, Pulmonic, 2nd Pulmonic, Tricuspid, Mitral |
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Aortic |
2nd intercostal space Right of the Sternum |
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Pulmonic |
2nd intercostal space Left of the Sternum |
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2nd Pulmonic |
3rd intercostal space Left of the Sternum |
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Tricuspid |
4th intercostal space Left of the Sternum |
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Mitral (Apical Pulse) |
5thg intercostal space Left of the Sternum Midclavicular Line |
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Factors Influencing Heart |
Smoking, alcohol intake, caffiene, use of drugs, exercise habits, fat intake, & sodium intake. |
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Cardiac Medications |
Beta-Blockes, ACE Inhibitors, Diuretics, antidysrhymics |
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Bet-Blockers |
Block beta cells; Regulate heart rate Lower HR |
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ACE Inhibitor |
Blocks angiotensin out of Kidneys & causes Vaso-Constriction |
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Diuretics |
Releases extra fluid from body |
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Antidysrhymics |
Regulate the heart rate |
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Cardiac Assessment |
Family History Chest pain, pressure, tightness, stress, fatigue History of HTN, High Cholesterol, diabetes, stroke, heart disease, valvedisease/ replacement, blood clotting disorders. |
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Pulses |
Radial Brachial Dorsalis Pedis Posterior Tibial |
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Radial Pulse |
In the wrist, thumb side |
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Brachial Pulse |
In the anticubital space |
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Dorsalis Pedis Pulse |
Top of the foot between the big toe and the next |
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Posterior Tibial |
On the inner ankle big toe side |
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Carotid Pulse |
Side of the neck towards the front. Check one at a time. Normally during CPR. |
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Ulner Pulse |
In the wrist, pinky side |
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Femoral Pulse |
Groin area, in the bend |
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Popliteal Pulse |
Behind the knee, center to medial are |
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Musculoskeletal Assessment |
Range of joint motion Muscle strength Gait & posture |
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Flexion |
Movement decreasing angle between 2 adjoining bones; bending of limb |
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Extension |
Movement increasing angle between 2 adjoining bones |
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Hyperextension |
Movement of body part beyond it normal resting extended position |
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Pronation |
Movement of body part so front or ventral surface faces down |
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Supination |
Movement of body part so front or ventral surface faces upward |
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Abduction |
Movement of extremity away from midline of body |
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Adduction |
Movement of extremity toward midline of body |
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Internal rotation |
Rotation of joint inward |
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External rotation |
Rotation of joint outward |
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Eversion |
Turning of body part away from midline |
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Inversion |
Rotation of body part toward midline |
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Dorsiflexion (Dorsal Flexion) |
Flexion of toes and foot upward (Pull toes toward nose) |
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Plantar Flexion |
Bending of toes and foot downward (Push toes against hand) |
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Neurologic Assessment |
History -level of consciousness -language -intellectual function -cranial nerve function -sensory nerve function -motor function -reflexes |
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GCS |
Glasgow Coma Scale -shows if patient is deteriating or improving |
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Critical Thinking |
Clinincal Judgment -Hallmark of what we do as a nurse. |
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Interpretation |
Data collection |
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Analysis |
Analyzing the data |
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Inference |
Look at significance/ Make assumption |
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Evaluation |
Look at the meaning |
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Explanation |
Support your findings |
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Self-regulation |
Self reflection or reflect on your experience |
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Concept of Critical Thinking |
1. Truth seeking 2. Open-mindedness 3.Analytic approach 4. Systematic approach 5. Self-confidence 6.Inquisitiveness 7. Maturity |
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Reflection |
Purposeful thinking back Recalling a situation |
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Language |
Use precisely and clearly |
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Intuition |
Inner sensing (gut feeling) |
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Critical Thinking Component-General |
Scietific Problem Solving Decision maker |
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Critical Thinking Component- Specific |
Diagnostic reasoning & inference Clinical decision making Nursing process competency
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Critical Thinking Model |
Knowledge Base Experience Competence Standards |
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Attitudes of Critical Thinking |
Confidence Perserance Independence Creativity Fairness Curiosity Responsibility Integrity Risk taking Humilty Discipline |
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Reflective Journaling |
clarify concepts through reflection by thinking back or recalling situations |
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Concept Mapping |
visual representation of patient problems & interventions that illustrate an interrealtionship |
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Nursing Process |
Identifying, Diagnosing, and treating the Human Response to helath and illness |
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Steps to Nursing Process |
1. Assess 2. Diagnose 3. Plan 4. Implement 5. Evaluate (and repeat) |
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Nursing Assessment |
Collection & verification of data Analysis of data |
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Database |
client's percieved needs, health problems & response to problems |
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Sources of Data |
-Client -Family & Significant Others Health Care Team -Medical Records |
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Cues |
Information collected through your senses |
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Inference |
Your interpretation of the Cue |
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Nursing Health History |
Biographic Information Client Expextation Present illness/ health concern Health Hx Family Hx Environmental Hx Psychosocial Hx Spiritual Hx Review of Systems Documenting Findings Diagnostics & Laboratory data |
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Data Documentation |
Legal & Professional responsibility Use proper terminology, abbreviations & correct spelling |
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Nursing Diagnosis |
Clinincal judgment about the client in response to an actual/ potential health problem (Our conclusion/ interpretation of our assessment rolled into a few words.) |
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Medical diagnosis |
Identificatio of disease condition based on specific evaluation of s/s |
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Collaborative problem |
an actual/ potential complication thastnurse monitor to detect a change in client status |
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NANDA(-I) |
North American Nursing Diagnosis Association (International) |
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Diagnostic reasoning |
using assessment data to create a nursing diagnosis |
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Defining characteristics |
Clinical criteria/asssessment findings Help support the diagnosis |
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Formulation of Nursing Diagnosis |
1. Actual Nursing Diagnosis (Highest Priority) 2. Risk Nursing Diagnosis 3. Wellness Nursing Diagnosis |
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Actual Nursing Diagnosis |
Actual problem right now |
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Risk Nursing Diagnosis |
Something that has the potential to happen in the future |
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Wellness Nursing Diagnosis |
Readiness for enhancement |