A patient taking enalapril develops a persistent dry cough without fever or sputum. Which explanation is most accurate?
Correct answer: A. Accumulation of bradykinin in the airways
- A. Accumulation of bradykinin in the airways
- B. Excess fluid in the pulmonary alveoli
- C. Reduced potassium in the bloodstream
- D. Increased mucus production in the bronchi
Explanation
ACE inhibitors such as enalapril can cause a persistent dry cough by reducing bradykinin breakdown. Pulmonary oedema usually causes breathlessness and crackles, while low potassium and increased mucus are not the usual causes of this cough.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Cardiovascular and Respiratory Drugs
Cardiovascular and respiratory drugs include antihypertensives, diuretics, antianginal agents, antiarrhythmics, cardiac glycosides, anticoagulants, bronchodilators, corticosteroids and cough medicines. Questions focus on mechanisms, indications, contraindications, toxicity and monitoring, especially the difference between drugs that reduce blood pressure, improve cardiac output or open narrowed airways.
Practise Cardiovascular and Respiratory Drugs
50 free Cardiovascular and Respiratory Drugs MCQs from Nursing Pharmacology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Nursing Pharmacology questions like this
Nursing Pharmacology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Cardiovascular and Respiratory Drugs questions
A patient with chronic obstructive pulmonary disease asks why a prescribed corticosteroid is not expected to relieve sudden severe wheezing immediately. Which response is most accurate?
A patient with thick tenacious sputum is prescribed nebulised acetylcysteine. Which effect should the nurse explain?
A patient taking oral prednisone for several months develops a fever and sore throat. Which action should the nurse take first?
A patient who recently started amlodipine reports swelling around both ankles. Which explanation should the nurse give?
Which action describes how apixaban produces its anticoagulant effect?
A patient with asthma is prescribed tiotropium for long-term maintenance. Which statement shows correct understanding?