A nurse is caring for a client with congestive heart failure who is prescribed a beta-blocker. The nurse should instruct the client to:
Avoid abrupt discontinuation of the medication.
Take the medication with a high-fat meal.
Limit fluid intake to prevent fluid overload.
Take the medication in the evening to promote sleep.
The Correct Answer is A
A) This choice is correct. Beta-blockers should not be abruptly discontinued, as sudden discontinuation can lead to rebound effects and worsen the client's condition. Gradual tapering of the medication is necessary under the guidance of the healthcare provider.
B) This choice is incorrect because taking a beta-blocker with a high-fat meal is not necessary. Beta-blockers can be taken with or without food, but consistent administration is essential for optimal therapeutic effects.
C) This choice is incorrect because limiting fluid intake is not specific to the administration of beta-blockers. Fluid intake may need to be adjusted based on the client's overall fluid balance and congestive heart failure status, but it is not a direct instruction related to the medication.
D) This choice is incorrect because the timing of beta-blocker administration varies depending on the specific beta-blocker prescribed and the client's individual response. Some beta-blockers may be taken in the morning, while others may be taken in the evening. The client should follow the prescribed schedule given by the healthcare provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) This choice is incorrect because ascites (abdominal swelling due to fluid accumulation) is a sign of right-sided heart failure, not left-sided heart failure.
B) This choice is incorrect because dependent edema (swelling in the legs and ankles) is also a sign of right-sided heart failure, not left-sided heart failure.
C) This choice is correct. Crackles in the lungs, also known as rales, are the classic hallmark of left-sided heart failure. They occur when fluid accumulates in the lungs, leading to abnormal lung sounds on auscultation.
D) This choice is incorrect because jugular vein distention is associated with right-sided heart failure, not left-sided heart failure.
Correct Answer is C
Explanation
A) This choice is incorrect because palpitations refer to an abnormal awareness of the heart's beating, which is not described by the client.
B) This choice is incorrect because angina pectoris is chest pain or discomfort due to inadequate blood flow to the heart muscle. The client's complaint is related to physical activity causing fatigue and weakness, not chest pain.
C) This choice is correct. Dyspnea on exertion refers to shortness of breath or difficulty breathing that occurs with physical activity or exertion. The client's symptoms of feeling fatigued and weak after mild activity suggest exertional dyspnea, which is common in congestive heart failure.
D) This choice is incorrect because peripheral cyanosis is bluish discoloration of the skin and mucous membranes due to reduced blood flow, which is not described by the client.
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