What is the drug classification for secobarbital?

A child with respiratory failure would MOST likely present with:

A: marked irritability. B: bradypnea. C: head bobbing. D: tachycardia.

Approximately how many individuals died of COPD in the United States in 2008?

a. 145,000 b. 210,000 c. 550,000 d. 1,000,000