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155 Cards in this Set
- Front
- Back
- 3rd side (hint)
Sunburn priority is |
Pain |
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When is a patient going to feel hypoglycemic if they take NPH insulin at 0800? |
NPH peak is 4- 12hrs some book say 6 -12hrs. Patient will experience hypoglycemia at 2-6pm. Approximately 1400 to |
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Tumor lysis syndrome |
Leads to hyperlipidemia. Patient is treated with Allopurinol (Zyloprim) |
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Hyperparathyroidism nursing intervention: |
1. Caused by increased secretion of PTH. 2. More frequent in women. 3. Signs and symptoms of hypercalcemia: a. Increased serum calcium. b. Bone calcification c. renal calculi d. Apathy e. fatigue f. muscle weakness g. nausea and vomiting h. constipation i. hypertension J. cardiac dysrhythmias. h. psychological manifestations. |
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Treatment of parathyroidectomy are: |
1. Hydration with IV fluids. 2. encourage mobility and reduce calcium excretion 3. Avoid thiazide diuretics and large doses of vitamin A and D. 4. Antacid with calcium such as Tums and Maalox. 5. encourage fluids and avoid excess or restricted calcium. |
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Medications used to reduce bone reabsorption and hypercalcemia in parathyroidism are: |
1. Pamidronate (Arodia) 2. Alendronate (Fosamax) These meds are used for short-term treatment and to reduce bone pain. |
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Hypercalcemic crises can lead to: |
Cardiac arrest |
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Chvostek sign is evidence in: |
Hypocalcemia. 1.You will see spasm of the facial muscles elicited by tapping the facial nerve in the region of the parotid gland. 2. It is an abnormal reaction to the stimulation of the facial nerve. When the facial nerve is tapped at the angle of the jaw (i.e. masseter muscle), the facial muscles on the same side of the face will contract momentarily (typically a twitch of the nose or lips) because of hypocalcemia. 3. Seen in tetany late sign.
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Bacterial meningitis is caused by |
Caused by: 1. Streptococcus pneumoniae, 2. Neisseria meningitis, 3. H. influenzae. It is not caused by C. Neoformans |
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Battle sign is ? |
Bruising in mastoid process behind the ear this is due to skull fracture. |
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Autonomic dysreflexia occurs when? |
It occurs after spinal cord has resolved . Signs and symptoms of autonomic dysreflexia are: 1. Pounding headache, 2. Hypertension, 3. Profuse diaphoresis on the forehead, 4. Nausea, 5. Nasal congestion, 6. Bradycardia, 7. Spinal cord lesion above T6, 8. Piloerection. |
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Neurogenic shock is |
1. Spinal cord injury on the cervical and thoraic area. 2. Due to the loss of function of the autonomic nervous system. 3. Paralyzed portion of the body do not perspire. 4. Venous pooling occurs due to peripheral vasodilation. 5. Decreased BP 6. Decreased heart rate 7. Decreased cardiac output |
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Cushing's Triad manifestations are |
Manifestations are: 1. Bradycardia 2. Bradypnea 3. Hypertension. Notes: patient will not have tachycardia. |
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Superior vena cava syndrome treatment are: |
1. Radiation, 2. Chemo, 3. surgery, 4. medications |
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Early signs and symptoms of superior vena cava syndrome are: |
1. Periorbital and conjunctival edema. 2. Facial swelling 3. Stokes sign which is known as tightness of shirt collar on neck. 4. visual disturbances 5. headache |
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Late signs and symptoms of superior vena cava syndrome are: |
1. Altered level of Consciousness 2. Distention of veins in thorax and upper extremity, 3. Dysphagia 4. Dyspnea, 5. Cough and hoarseness, 6. Visual disturbances 7. Headache |
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CSF is made where? |
Left ventricles |
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Stroke victim experiencing memory loss and impaired learning capacity is due to : |
Brain damage on frontal lobe |
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Mostly lethal, wide dissemination of chemical weapon radiation plus toxic chemical is |
Sarin and soman organophosphates |
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Second stage of decontamination |
Take patients clothes off or hose down |
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Romberg test is performed for? |
Balance and coordination |
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Early signs of ICP are |
1. Altered level of Consciousness 2. Weakness 3. Headache 4. Increased respiration 5. Restlessness 6. Drowsiness |
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Burn patient what do you do? |
Immediately soak in cold water |
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CPP which stands for cerebral perfusion pressure normal values are |
70 - 100. a. CPP less than 50 will lead to permanent neurological damage. b. Also decreased CPP leads to increase SBP |
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Tia (Transient ischemic attack) manifestations are: |
a. If true TIA in patient : all neurologic deficits must clear within 24 hours leaving no residual dysfunction. b. TIA is a warning of an impending stroke. |
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DI : diabetes insipidus is a disorder related to a deficiency of? |
Vasopressin : antidiuretic hormone |
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SIADH is |
Due to increased secretion of the antidiuretic hormone. Signs and symptoms are: 1. Water retention, 2. Hyponatremia (120-130) 3. Signs and symptoms of anorexia 4. Nausea and vomiting, 5. Diarrhea, 6. Weakness, 7. Lethargy 8. Headache 9. Irritability |
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In SIADH if the sodium is less than 120 the signs and symptoms are: |
1. Confusion 2. Psychiatric Behavior, 3. Loss of reflexes 4. Positive Babinski sign, 5. Anasarca , 6. dyspnea 7. Rales |
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Treatment for hypothyroidism is |
Synthroid |
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Most common cause of spinal cord injuries is: |
MVA: motor vehicle accident |
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Seizures are most common in what age group? |
Before Age 2 |
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Stroke equal incidence for men and women occurs when? |
Reaching age 55 |
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In a bus accidents, who would you rescue first? |
Rescue first man with sucking chest wound (ABC) |
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Cushing's syndrome signs and symptoms are: |
1. Truncal obesity, 2. Buffalo hump, 3. Moon face |
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Most common valvuloplasty is |
Commissurotomy: 1. This is repair to commisures, site where leaflets meet. 2. Can be done open or closed. 3. It is done percutaneously where are small hole is cut into the heart and a dilator is used to open the commisures. 4. It is the standard treatment for relief of mitral stenosis. |
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Multiple sclerosis most debilitating signs and symptoms is |
Fatigue |
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Myasthenia gravis is |
1. Autoimmune disorder. 2. Antibodies directed at acetylcholine at the myoneural Junction impair transmission of impulses. 3. Signs and symptoms of diplopia, ptosis . 4. Diagnostic tests are tensilon test for cholinergic |
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Pituitary surgery risk are: |
1. DI: diabetes insipidus 2. SIADH: syndrome of inappropriate antidiuretic hormone. |
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Nitroglycerin desired effect on the patient is |
Patient states no more chest pain. |
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8 QRS in 6 second is equal to |
80 beats per minute (count the R waves x 10) |
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Plasma seeps out into surrounding tissue after a burn, the greatest amount of fluid leaks out within how many hours? |
24 - 36 hours |
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The most common drug abused among nurses is |
Demerol (Meperidine) |
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Assign Patient teaching for a newly diagnosed Diabetes Mellitus patient to |
Nurse |
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Can't do admission |
Nurse Assistant |
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To decrease anxiety of family members what should the nurse do? |
Update the family members |
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70 years old patient with blood sugar 480. |
HHNS often occurs in older people ages 50 to 70 with no known history of Diabetes Type 2 |
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Ventricular dysrhythmia what is the most common drug given?? |
Lidocaine or Amiodarone |
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Heart failure patient what should they do as management? |
Weigh self daily at home |
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Stroke patients |
Do non contrast CT to determine if it is hemorrhagic or ischemic stroke |
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Diet for heart patients |
Low-sodium and low-fat restricted diet |
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Patient in pacu who just had cardiac cath plus giving TPA or streptokinase what's the immediate priority? |
Check site every 15 minutes |
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Stroke is the # 3 cause of death in US. |
Cardiovascular is # 1 |
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Patient needs further instruction after heart transplant if he States? |
Will take Coumadin x 3 weeks. Note: Imuran is given to prevent organ rejection. |
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Nursing priority for elderly is |
Assess home for hazard or encourage Independence |
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Burn victim back is 18% + back arm 9% equals |
27%. Rule of nines 1st degree not included. |
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Burn victim upper torso |
1. Risk for Airway obstruction due to edema. 2. Can take as long as 48 hours to develop. |
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The primary cause of stroke or aneurysm is |
Hypertension |
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For increased ICP what meds do you give? |
Mannitol (osmotic diuresis) 1. Mannitol is a hypotonic crystalloid solution. 2.Only drug used for reducing ICP. 3. Patient must have Foley in. 4. Dose is based on ICP measurement. 5. Works by decreasing hematocrit levels and blood viscosity permitting cerebral arteriols to decrease in size this lowers CBV and ICP while maintaining constant CBF. 6. Not given as continuous drip. 7. It is given over 1 hour every 6 to 8 hours |
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Machinery sound inside patient's room can cause? |
Sensory overload |
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Glasgow Coma Scale |
Very bad is 3 The best is 15 |
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Eye response is 4 points |
Mnemonic: AVPU Alert, Verbal response, Pain response, Unresponsive.
4: if opens eyes spontaneously. 3: if opens eyes when told to 2: if opens eyes to painful stimuli. 1: if no response at all. |
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Verbal response is 5points |
Mnemonic: A confused salad moaned nothing. Alert, Confused, Salad words, Moans, No response. 5: if oriented 4: if confused conversation like wrong date. 3: if replies randomly with inappropriate words. 4: if Incomprehensible such as moans and screams. 5: NO response at all |
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Motor response is 6 points |
Mnemonic: Obeys, Localize pain, withdraw from pain, decorticate, decerebrate, nothing. 6: if obeys commands 5: if reaches toward painful stimuli and tries to remove it. 4: if withdraws from painful stimuli. 3: Abnormal flexion- decorticate posture when finger is pressed. 2: Abnormal extension- decerebrate posture. 1: NO response just lies flaccid- known as ominous sign. |
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Which insulin is given for emergency? |
Regular insulin IV |
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A secondary headache is a symptom associated with an organic cause such as |
Brain tumor or Aneurysm |
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Generalized seizure tonic clonic |
There is loss of consciousness |
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Cushing's syndrome is commonly caused by: |
1. Use of corticosteroids , 2. Over secretion of glucocorticoids and androgens. 3. Signs and symptoms include: a. Buffalo hump, b. Truncal obesity, c. Moon-faced |
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Dopamine is a neurotransmitter |
Source of dopamine is: the substantia nigra and basal ganglia. Dopamine usually inhibits, affects behavior such as attention, emotions and fine movement. |
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Dopamine is a sympathomimetics agent. |
Dopamine is used with the Dobutamine and Nitro to improve tissue perfusion. |
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Dopamine doses are |
2 to 8 microgram per kilogram per minute. Dopamine is used to improve contractility because it has an inotropic action. Dopamine slightly increases the heart rate using chronotropic action and may increase cardiac output. |
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A dose of Dopamine greater than 8 micrograms per kilogram per minute causes: |
It causes vasoconstriction which increases afterload and cardiac workload this effect is undesirable for patients with cardiogenic shock so Dopamine must be titrated. |
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What is glucagon effect? |
Glucagon effect is chiefly to raise the blood glucose by converting glycogen to glucose and deliver. Glucagon is secreted by the pancreas in response to a decrease in the level of blood sugar. |
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What is a normal dose for glucagon? |
The normal dose for glucagon is 25 - 50 ml 50% of dextrose in water (H2O) |
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T-Pa calculation |
1. Dose: 0.9mg/kg with a max dose of 90mg. 2. 10% of calculated dose is administered IV bolus over 1 minute; remaining dose is administered IV over one hour via an infusion pump. |
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There is dopamine calculation |
Steps are: 1 to 9 Dopamine dose is mcg/kg/min. If for example patient's weight is 205 pounds: Step 1. Convert pts pounds weight to kilograms by dividing 205÷2.2 = 93.18 round up 93kg. Step 2. Divide the concentration of the drug dopamine which is 400mg÷250ml = 1.6mg Step 3. Convert the result 1.6mg to the drug unit mcg: 1.6mg × 1000mcg ÷ 1mg = 1600mcg/ml. Step 4. Divide result by 60min 1600mcg ÷ 60min = 26.7 Step 5. Then divide 26.7 by pts weight: 26.7 ÷ 93 kg = 0.287. Step 6. Multiply 0.287 by 10 : 0.287 × 10 = 2.87mcg/kg/min Note: This is the X factor= 2.87mcg/kg/min. Step 7. Amount to be infused versus MD order: use the X factor result to form Cross sign 2.87mcg/kg/min top 10ml directly under x factor 10mcg/kg/min MD ordr (R)side X ml directly under MD order. Then Cross multiply. Step 8: After cross multiplying then solve and the answer is rounded up. |
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There is also Nitro calculation |
Remember you do not use kg for Nitro calculation. Steps are: |
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What happens with Atherosclerosis? |
It is an abnormal accumulation of lipid deposits and fibrous tissue within arterial walls and the lumen. It's the most common cause of cardiovascular disease in US. |
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What is Sarin? |
It is a Nerve agent / chemical agent. It acts by inhibiting Cholinesterase. |
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Signs and symptoms of Sarin are: |
1. Increased secretions 2. GI motility 3. Diarrhea 4. Bronchospasm |
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Decontamination and treatment of Sarin are: |
1. Soap and water. 2. supportive care 3. Benzodiazepine 4. Pralidoxime 5. Atropine |
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What is decerebrate?? |
It is an abnormal posturing associated with severe brain injury, extension and outward rotation of upper extremities and plantar flexion of the feet |
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What is akinesia? |
It is muscle rigidity. Often begins in the legs and neck. Muscle become very stiff. When it affects the muscles of the face the individual adopt a mask like stare. |
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Anthrax is |
Bacillus Anthracis. |
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Signs and symptoms of Anthrax are |
Flu like symptoms such as: 1. Fever 2. Fatigue 3. Muscle aches 4. Dyspnea 5. Non productive cough 6. Headache It takes one to two days improvement then rapid respiratory failure and shock. |
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What is the incubation period for anthrax? |
1 to 6 days (up to 6weeks) |
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How is anthrax diagnosed ? |
Anthrax is diagnosed by: Chest xrays which shows evidence of widening mediastinum, positive BC, and sputum culture. |
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How is anthrax treated ? |
It is treated with Cipro 500 mg po every 12 hours for 60 days. |
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Propranolol (Inderal) is used to treat: |
Hyperthyroidism. Propranolol is a beta blocker commonly used to treat Migraine headache. It is also used to treat: 1. Tachycardia 2. Palpitations 3. Anxiety 4. Heat intolerance |
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Low fat diet is used for: |
Hyperglycemia. Because increased fat leads to obesity which leads to diabetes. |
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What is chorea |
It is the most prominent clinical features of the disease which is abnormal involuntary movements associated with Huntington disease. |
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What is Huntington disease? |
Huntington disease is chronic, progressive, hereditary disease of the nervous system that results in Progressive involuntary choreiform movement and dementia |
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What is chordae tendineae |
It is a tendons connecting the valves of the heart muscles (heart strings) |
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Furosemide Lasix |
1. Loop diuretics 2. Take in am 3. Eat foods high in potassium |
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CN VIII (Cranial nerve 8) Acoustic |
A deficiency in the cranial nerve 8 leads to decreased hearing, dizziness, vertigo, loss of equilibrium. |
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To test cranial nerve 8 acoustic what do you do? |
Have the patient stand with feet together and maintain posture with eyes open or closed and watch to see if the patients sways or drifts excessively. |
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Carbon monoxide poisoning |
Inhaled carbon monoxide binds to hemoglobin as carboxyhemoglobin which does not transport oxygen. |
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Signs and symptoms of carbon monoxide poisoning are |
Central nervous system symptoms predominates. Skin color is not a reliable sign and pulse oximeter is not valid. |
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How is carbon monoxide poisoning treated |
Treatment includes: 1. Fresh air ASAP 2. CPR as needed 3. Oxygen |
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Full thickness burn (third degree burn) |
Destruction of entire dermis and often underlying Sub-Q tissue occasionally muscle and bone. Treatment is usually grafting required with debridement |
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Stress |
Is a change in the environment that is perceived as having all of the above characteristics challenging, damaging, and threatening. |
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Pheochromocytoma |
Tumor that usually benign of the Adrenal medulla. 1. Starts at age 40 to 50. 2. Cause of high BP in 0.1% of patients with hypertension. |
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Signs and symptoms of pheochromocytoma are: |
1. Headache, diaphoresis, palpitations. 2. Tremors, flushing, anxiety. 3. BP greater than 250/150. 4. Postural hypotension |
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Gillian Barre syndrome |
1. Autoimmune disorder with acute attack of peripheral nerve myelin. 2. Follows a viral infection 3. S/s are: weakness or paralysis starting with the lower extremities proceeding upward. 4. Treatment is with IVIG or Plasmapheresis. |
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Hemorrhagic stroke primary cause is |
Hypertension. Signs and symptoms are: 1. Severe headache 2. Early and sudden change in level of consciousness. 3. Vomiting |
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SIADH |
Take intake and output because of 500 to 1000 ml fluid restriction |
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Hypothalamus regulates what |
1. Regulates pituitary secretion of hormones that influence metabolism, reproduction, stress response and urine production. 2. Hunger, appetite. 3. Sleep wake cycle, BP, sexual behavior. 4. Emotional responses. 5. Regulates autonomic nervous system |
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Harsh facial features, fingertips equals |
Acromegaly |
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Tidal volume is |
Amount of air inspired or expired in a single breath during regular breathing, air delivered with each breath 700 milliliter |
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Endotracheal suctioning is done to prevent what? |
It is done to prevent atelectasis |
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SIADH: decreased plasma / serum osmolarity |
220 Normal is 278 to 300 |
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Tricuspid valve regurgitation is |
From right ventricle to the right atrium. This is when valves don't close completely blood flow backwards through valves |
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Problem with AV block is |
Bradycardia. Electrical signals that tell the heart to contract are partially or totally blocked between the upper chambers (Atria) and the lower chambers (ventricles). |
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Echocardiogram |
Type of test that uses high pitched sound waves that are sent through a device called transducer. The device picks up Echoes of the sound waves as they bounce off the different parts of your heart. |
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A full thickness burn is |
Identified by the destruction of the dermis and epidermis. |
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Plasma seeps out into surrounding tissue after a burn, the greatest amount of fluid leaks out in |
24 to 36 hours |
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Fluid shifts during the first week of the acute phase of a burn injury that cause massive cell destruction results in |
Hyperkalemia |
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A serious gastrointestinal disturbance that frequently occurs with a major burn is |
Paralytic ileus |
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176lbs 80kg man with 30% Burns should receive a minimum of how much fluid replacement in the first 8 hours? |
2400 ml |
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During the acute phase of burn injury, the nurse knows to assess for signs of potassium shifting when? |
Beginning on day 4 or day 5 |
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The nurse knows that the topical antibacterial agent that does not penetrate eschar is? |
Silver Nitrate 0.5% |
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The leading cause of death in children and adults younger than 44 years of age is? |
Trauma |
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A patient has experienced blunt abdominal trauma from a motor vehicle crash the nurse assesses the patient with the knowledge that the most frequently injured solid abdominal organ is the?? |
Liver |
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Parkinson's disease is caused by an imbalance in the neurotransmitter known as |
Dopamine |
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A person's personality and judgment are controlled by that area of the brain known as? |
Frontal Lobe |
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The normal adult produces about 150 milliliters of cerebrospinal fluid daily from the? |
Ventricles |
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The brain Center responsible for balance and coordination is? |
Cerebellum |
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The Romberg test is used to assess? |
Balance and coordination |
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A nurse assesses the patients, level of Consciousness using the Glasgow coma scale, what score indicates severe impairment of neurological function? |
3 |
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A beta blocker agent commonly used for the treatment of migraine headache is? |
Propranolol (Inderal) |
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As a cause of death in the US, stroke currently ranks |
Third |
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The nurse knows that the symptoms associated with a transient ischemic attack TIA, usually a precursor of future stroke, usually subside in? |
1 hour |
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A stroke victim is experiencing memory loss and impaired learning capacity, the nurse knows that the brain damage has most likely occurred in which lobe? |
Frontal |
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The initial diagnostic test for a stroke, usually performed in the emergency department is a |
Non contrast computed tomogram (CT scan) |
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An emergency department nurse understands that a 110lb recent stroke victim will receive at least the minimum dose of recombinant tissue plasminogen activator (t-PA), the patient will receive a minimum dose of? |
50 mg |
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The most common side effect of TPA is? |
Bleeding |
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80% of hemorrhagic stroke are primarily caused by? |
Uncontrolled hypertension |
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A classic diagnostic symptoms of hemorrhagic stroke is the patient complaint of? |
Severe headache |
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The Glasgow coma scale is used to determine the level of consciousness, a score considered indicative of a coma is? |
3 |
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The primary cause 35% of spinal cord injuries is? |
Motor vehicle crashes |
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Identify the bacteria not associated with the cause of septic meningitis: |
Cryptococcus Neoformans |
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A positive diagnosis of myasthenia gravis can be reached using the following test: |
Anticholinesterase levels |
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The initial neurologic symptoms of Guillain-Barre syndrome is? |
Paresthesia of the legs |
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Tinnitus and vertigo are clinical manifestations of damage to which cranial nerve? |
8 |
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Incomplete closure of the tricuspid valve results in a backward flow of blood from the? |
Right ventricle to the right atrium |
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The most common valvuloplasty procedure is the? |
Commissurotomy |
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The drug of choice during cardiopulmonary resuscitation to suppress ventricular dysrhythmias is? |
Lidocaine |
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Diabetes insipidus is a disorder related to the deficiency of? |
Vasopressin |
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A positive diagnosis of Cushing syndrome is associated with: |
All of the above |
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Stress is a change in the environment that is perceived as |
Having all of the above characteristics |
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An individuals adaptation to stress is influenced by the stressors: |
Combined characteristics as listed above |
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A nurse estimate that a patient has a serum osmolarity of . If the patient's serum sodium is 140 meq/L? |
280 mOsm/kg |
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A postoperative heart transplant patient is receiving Azathioprine (Imuran), the nurse understands that this medication is used for which of the following? |
Minimizing rejection |
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The nurse is assessing for the presence of genetic related cardiovascular disorders in the patient presenting to an ambulatory Clinic, which of the following is a disorder associated with a genetic abnormality |
Hypertrophic cardiomyopathy |
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The nurse is caring for a patient receiving lidocaine intravenously, which factor is most relevant to administration of this medication? |
Presence of premature ventricular contractions (PVCs) on cardiac monitor |
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To check your answer for dosage calculations |
Establish the X factor first. Then in calculator: If what the doctor ordered is 40 divide it by the X factor times 10: for example 40 ÷ 6.7 ×10 = 59.7 add the unit |
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