Which statement(s) about acetylcysteine is/are true? (Select all that apply.)
a. It reduces viscosity of secretions.
b. It treats acetaminophen toxicity.
c. It is stored at room temperature.
d. It is given to improve airway flow.
e. It is odorless.
f. It is administered by inhalation.
ANS: A, B, D, F
Acetylcysteine is given to reduce the viscosity of secretions, used to treat acetaminophen toxicity, used to improve airway flow, and is a mucolytic given by inhalation. Acetylcysteine should be refrigerated after opening and has an odor similar to that of rotten eggs.
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