ATI RN
Cardiovascular System Exam Questions
Question 1 of 5
The client on atorvastatin (Lipitor) should be advised to report which of the following symptoms?
Correct Answer: A
Rationale: The correct answer is A: Muscle pain. Atorvastatin can cause muscle pain as a side effect, which may progress to a serious condition called rhabdomyolysis. This requires immediate medical attention. Headache, nausea, and dizziness are less common side effects of atorvastatin and generally not as serious as muscle pain in this context. Reporting muscle pain promptly can help prevent complications and ensure appropriate management.
Question 2 of 5
The client is on a beta blocker for hypertension. What should the nurse monitor for?
Correct Answer: A
Rationale: The correct answer is A: Bradycardia. Beta blockers slow down the heart rate by blocking the effects of adrenaline. Therefore, the nurse should monitor for bradycardia as it is a common side effect of beta blockers. Tachycardia (B) is unlikely due to the medication's mechanism. Hypertension (C) is already being treated by the beta blocker. Respiratory distress (D) is not a typical side effect of beta blockers.
Question 3 of 5
The client is on amiodarone. What is the most important side effect to monitor for?
Correct Answer: A
Rationale: The correct answer is A: Pulmonary toxicity. Amiodarone is known to cause potentially fatal pulmonary toxicity, including interstitial pneumonitis and pulmonary fibrosis. Monitoring for pulmonary symptoms such as cough, dyspnea, and chest pain is crucial. Choice B (Thyroid dysfunction) is a common side effect but is typically less urgent. Choices C (Liver toxicity) and D (Renal dysfunction) are possible side effects of amiodarone, but pulmonary toxicity is the most important to monitor due to its severity and potential fatality.
Question 4 of 5
The nurse is caring for a client on digoxin with a heart rate of 48 bpm. What is the nurse's priority action?
Correct Answer: A
Rationale: The correct answer is A: Hold the digoxin and notify the healthcare provider. A heart rate of 48 bpm is below the normal range, indicating bradycardia, a potential side effect of digoxin toxicity. Holding the medication and informing the healthcare provider is crucial to prevent further harm. Administering the digoxin (B) can worsen the bradycardia. Atropine (C) is not the first-line treatment for digoxin-induced bradycardia. Increasing the dose of digoxin (D) can exacerbate toxicity. Overall, prompt action to address the underlying cause is essential in this situation.
Question 5 of 5
The client on furosemide (Lasix) is at risk for which electrolyte imbalance?
Correct Answer: B
Rationale: The correct answer is B, Hypokalemia. Furosemide is a loop diuretic that increases potassium excretion in the urine, leading to low potassium levels in the body. Hypokalemia can result in muscle weakness, cardiac arrhythmias, and other serious complications. Hyperkalemia (choice A) is the opposite condition of high potassium levels and is not typically associated with furosemide use. Hyponatremia (choice C) is a low sodium level, which may be a potential side effect of furosemide but is not the primary electrolyte imbalance to be concerned about. Hypernatremia (choice D) is high sodium levels and is not directly related to furosemide use.