An older adult client with hypertension has recently been prescribed a beta-adrenergic blocker and a thiazide diuretic. When educating the client about preventing and managing adverse effects, the nurse will provide which instruction?
"Change positions slowly to prevent lightheadedness or dizziness."
"Reduce your fluid intake initially, to prevent excessive urination."
"Identify and eliminate any high-potassium foods from your diet."
"Expect your blood pressure to increase for several days before it begins to decrease."
The Correct Answer is A
A. Changing positions slowly is critical for older adults taking beta-adrenergic blockers and diuretics to prevent orthostatic hypotension, which can lead to lightheadedness or dizziness.
B. Reducing fluid intake is not advisable, as thiazide diuretics can lead to dehydration, and maintaining adequate fluid intake is essential for overall health and to avoid excessive urinary output.
C. Identifying and eliminating high-potassium foods is unnecessary unless there is a specific indication of hyperkalemia, particularly since thiazide diuretics do not typically cause potassium retention, and beta-blockers are not potassium-specific.
D. Expecting blood pressure to increase before it decreases is misleading; clients should see a gradual reduction in blood pressure with proper medication adherence, and any sudden increases should be reported.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. While assessing potassium levels is important for clients on diuretics, the immediate concern is the client's dizziness, which indicates a potential issue with blood pressure.
B. Teaching the client about the potential for orthostatic hypotension caused by hydrochlorothiazide and instructing them on safety measures (e.g., standing up slowly) is crucial to prevent falls and address the dizziness.
C. Bed rest is not necessary; the client should be educated about managing dizziness instead.
D. Withholding the medication is not warranted unless directed by a healthcare provider; the focus should be on safety education.
Correct Answer is B
Explanation
A. "I will take this medication at bedtime to help with my symptoms." is correct; famotidine is often taken at bedtime to reduce nocturnal gastric acid secretion and help manage symptoms.
B. "I can take this medication with antacids for faster relief." is incorrect; antacids can interfere with the absorption of famotidine, and patients should be advised to separate the doses by at least an hour.
C. "I should avoid alcohol while taking this medication." is correct; alcohol can increase the risk of gastrointestinal irritation and should generally be avoided.
D. "I will monitor for signs of unusual bleeding or bruising." is correct; while famotidine is not typically associated with bleeding risks, monitoring for signs of unusual bleeding is a good practice when taking any medication, particularly in patients with risk factors.
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