Practice Quiz

FPGEE Foreign Pharmacy

Category - Clinical

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Which is true concerning cough and cough suppressants?
  1. Angiotensin-converting enzyme inhibitors (ACE inhibitors) can produce a dry cough.
  2. Beta-adrenergic blocker can cause coughing in COPD (Chronic Obstructive Pulmonary Disease) patients.
  3. Guaifenesin is more effective if the patient increases water intake.
  4. All of the above are true.
Explanation
Answer: D − All the statements are true. Cough is a side effect of both ACE inhibitors and beta-adrenergic blockers. Guaifenesin is an expectorant and increased fluid volumes aid in decreasing viscosity and therefore the ease of increasing a productive cough.
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