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Q1 A 60-year-old former smoker with severe chronic obstructive | FreeMedSite

Q1
A 60-year-old former smoker with severe
chronic obstructive pulmonary (COPD) and cardiac disease associated with frequent episodes of bronchospasm. Which of the following is a bronchodilator useful in COPD and least likely to cause cardiac arrhythmia?
Anonymous Quiz
13%
A. Aminophylline
21%
B. Cromolyn
12%
C. Epinephrine
54%
D. Ipratropium