Which of the following agents are currently approved for administration as aerosolized mucoactive agents? 1. Dry powder mannitol 2. N-acetylcysteine (NAC) 3. Dornase alfa 4. Ipratropium bromide 5. 7% hyperosmolar saline

a. 1 and 2 only
b. 2, 3, and 5 only
c. 2 and 3 only
d. 5 only

ANS: B

Health Professions

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Which signal word indicates moderate hazards?

A. POISON B. DANGER C. CAUTION D. WARNING

Health Professions

The major component of scars is a whitish fiber called ________.

Fill in the blank(s) with the appropriate word(s).

Health Professions