12-18-2007, 10:42 PM
Which of the following drugs for maintenance therapy in patients with moderate to severe asthma also has positive cardiac inotropic effects, produces vasodilation, has diuretic action, and stimulates diaphragmatic contraction?
A) atropine
B) beclomethasone
C) Dextromethorphan
D) Propranolol
E) Theophylline
A) atropine
B) beclomethasone
C) Dextromethorphan
D) Propranolol
E) Theophylline