Drinks that contain _____ should be avoided for fluid replacement.

1kg = ________ lb (apothecary)

A) 0.2 B) 2 C) 2.2 D) 12

A fellow student tells you that he has a dry, hacking cough that keeps him up at night. You would recommend that he take

a. a decongestant (?-sympathomimetic). b. an antihistamine. c. an antitussive. d. an expectorant.