Nursing Elites

1. The client on amiodarone develops symptoms of hypothyroidism. What is the nurse’s best response?

• A. Notify the healthcare provider immediately.
• B. Reassure the client that this is a common side effect of amiodarone.
• C. Monitor the client’s thyroid function tests regularly.
• D. Discontinue the amiodarone immediately.

Correct answer: C

Rationale: When a client on amiodarone develops symptoms of hypothyroidism, the nurse's best response is to monitor the client's thyroid function tests regularly. Amiodarone can affect thyroid function, so monitoring is essential to assess the impact and adjust treatment if necessary. Notifying the healthcare provider immediately (Choice A) may be necessary in some cases but the priority is to monitor first. Reassuring the client (Choice B) is not sufficient as monitoring is crucial. Discontinuing amiodarone (Choice D) abruptly without healthcare provider guidance can lead to serious consequences.

2. What is a condition where the heart muscle is weakened and unable to pump blood effectively, often leading to heart failure?

• A. Cardiomyopathy
• B. Myocarditis
• C. Endocarditis
• D. Pericarditis

Correct answer: A

Rationale: Cardiomyopathy is the correct answer. In cardiomyopathy, the heart muscle becomes weak and cannot pump blood effectively, which can lead to heart failure. Myocarditis (choice B) is inflammation of the heart muscle, not specifically causing muscle weakness. Endocarditis (choice C) is an infection of the inner lining of the heart chambers and valves. Pericarditis (choice D) is inflammation of the pericardium, the outer lining of the heart.

3. The client on warfarin has an INR of 4.5. What is the most appropriate action by the nurse?

• A. Administer vitamin K.
• B. Hold the next dose of warfarin.
• C. Increase the dose of warfarin.
• D. Monitor the client’s INR closely.

Correct answer: A

Rationale: An INR of 4.5 is elevated, indicating an increased risk of bleeding due to excessive anticoagulation. The most appropriate action for the nurse in this scenario is to administer vitamin K. Vitamin K helps reverse the anticoagulant effects of warfarin, thus lowering the INR and reducing the risk of bleeding. Holding the next dose of warfarin (choice B) is not sufficient to address the immediate high INR level. Increasing the dose of warfarin (choice C) would further elevate the INR, worsening the risk of bleeding. While monitoring the client's INR closely (choice D) is important, immediate action is required to address the critically high INR level, making the administration of vitamin K the priority intervention.

4. The client is on enalapril (Vasotec) for hypertension. What side effect is most commonly associated with this medication?

• A. Dry cough
• B. Hypotension
• C. Hyperkalemia
• D. Headache

Correct answer: A

Rationale: The correct answer is A: Dry cough. A dry cough is a common side effect of ACE inhibitors like enalapril. ACE inhibitors can cause the accumulation of bradykinin, leading to irritation of the respiratory tract and resulting in a persistent dry cough. Hypotension (choice B) is a possible side effect of ACE inhibitors but is less common than a dry cough. Hyperkalemia (choice C) is another side effect of ACE inhibitors, but it is not the most commonly associated one. Headache (choice D) is not a common side effect of enalapril compared to a dry cough. Therefore, the most commonly associated side effect with enalapril is a dry cough.

5. The client is on digoxin and has severe digoxin toxicity. What is the nursing priority action?

• A. Check the potassium level.
• B. Give Digibind as an antidote.
• C. Change the dosing of digoxin to every other day.
• D. Administer a potassium supplement to decrease digoxin toxicity.

Correct answer: B

Rationale: The correct answer is to give Digibind as an antidote in cases of severe digoxin toxicity. Digibind works by binding to digoxin and preventing it from causing further harm. Checking the potassium level (choice A) is important but not the priority when the client has severe toxicity. Changing the dosing to every other day (choice C) is not appropriate in the setting of severe toxicity where immediate action is required. Giving a potassium supplement (choice D) may be needed eventually, but the priority is to administer Digibind to counteract the toxic effects of digoxin.

Similar Questions