NU 661 Final Exam with Complete and Certified Solutions
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Course
NU 661
Institution
NU 661
NU 661 Final Exam with Complete and
Certified Solutions
What is the hallmark symptom of peripheral artery disease?
Intermittent claudication or pain in the legs during activity
What nursing intervention is crucial for patients receiving loop diuretics like furosemide?
Monitoring potassiu...
NU 661 Final Exam with Complete and
Certified Solutions
What is the hallmark symptom of peripheral artery disease?
✔✔Intermittent claudication or pain in the legs during activity
What nursing intervention is crucial for patients receiving loop diuretics like furosemide?
✔✔Monitoring potassium levels to prevent hypokalemia
What should be avoided by patients taking nitroglycerin for chest pain?
✔✔Taking erectile dysfunction medications, as it can cause a dangerous drop in blood pressure
What is the function of calcium channel blockers in cardiovascular treatment?
✔✔To relax blood vessels and reduce the heart’s workload
What is the primary complication of untreated atrial fibrillation?
✔✔Increased risk of stroke due to blood clots forming in the atria
1
,What is the first-line treatment for acute asthma exacerbation?
✔✔Inhaled bronchodilators, like albuterol
What condition is characterized by the thickening and narrowing of the arteries?
✔✔Atherosclerosis
What is the purpose of coronary artery bypass graft (CABG) surgery?
✔✔To improve blood flow to the heart by bypassing blocked coronary arteries
What electrolyte imbalance can occur with the overuse of diuretics?
✔✔Hypokalemia, or low potassium levels
What is the primary cause of cardiogenic shock?
✔✔Failure of the heart to pump effectively, usually after a heart attack
What is a common sign of fluid overload in patients with kidney failure?
✔✔Shortness of breath due to fluid accumulation in the lungs
2
, What is the primary function of the left ventricle in the heart?
✔✔To pump oxygenated blood to the rest of the body
How does a beta-blocker help manage hypertension?
✔✔By reducing heart rate and decreasing the force of contraction
What is a common sign of right-sided heart failure?
✔✔Swelling in the legs and ankles (peripheral edema)
What does an elevated troponin level indicate?
✔✔It suggests myocardial damage, often associated with a heart attack
What should a nurse monitor when administering digoxin to a patient?
✔✔Heart rate, as digoxin can cause bradycardia
What is the primary goal of treatment for a patient with chronic heart failure?
✔✔To improve quality of life and prevent disease progression
3
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