The healthcare provider has ordered captopril for the client diagnosed with congestive heart failure. Which discharge instruction should the nurse include?
Teach the client how to prevent orthostatic hypotension
Explain the importance of taking the medication with food to increase absorption
Instruct the client to take a cough suppressant if a cough develops
Encourage the client to eat foods high in potassium
The Correct Answer is A
Choice A reason: Captopril, an ACE inhibitor, lowers blood pressure, risking orthostatic hypotension; teaching posture changes (slow standing) prevents falls, a key safety instruction.
Choice B reason: Captopril is taken on an empty stomach for optimal absorption, as food reduces bioavailability, so this statement contradicts proper administration guidelines.
Choice C reason: Cough, an ACE inhibitor side effect, doesn’t warrant suppressants; it may require switching drugs, not masking, making this instruction inappropriate.
Choice D reason: Captopril can raise potassium by reducing aldosterone; high-potassium foods risk hyperkalemia, so this advice is unsafe without monitoring levels.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason: Creatinine 5.1 in ESRD is chronic, not acute, and stable unless symptomatic; it’s less urgent than potential bleeding risks in other clients.
Choice B reason: Pain (6/10) in pancreatitis is significant but not immediately life-threatening compared to airway or bleeding risks, manageable with scheduled interventions.
Choice C reason: Itchiness and drowsiness in cirrhosis suggest liver dysfunction, concerning but not acute threats like variceal rupture, prioritizing more critical symptoms.
Choice D reason: Coughing with esophageal varices risks rupture and massive bleeding, a life-threatening emergency, making this client the priority for immediate assessment.
Correct Answer is A
Explanation
Choice A reason: Myxedema, severe hypothyroidism, slows metabolism, reducing cardiac output and causing fluid retention in tissues, leading to non-pitting leg edema from glycosaminoglycan deposits and poor circulation.
Choice B reason: Heat intolerance occurs in hyperthyroidism due to increased metabolism raising body temperature. Myxedema causes cold intolerance from slowed metabolism, making this finding unlikely.
Choice C reason: Tachycardia is a hyperthyroid symptom from excess thyroid hormone speeding heart rate. Myxedema leads to bradycardia as metabolism and cardiac activity decrease significantly.
Choice D reason: Diarrhea aligns with hyperthyroidism’s accelerated gut motility. Myxedema causes constipation from slowed metabolism reducing peristalsis, so diarrhea contradicts this condition’s physiology.
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