Some over-the-counter drugs used to treat coughs are in the drug form of a/an ________ that coats the mucous membranes.
A. elixir
B. ampule
C. syrup
D. tincture
Answer:C
Some over-the-counter drugs used to treat coughs are in the drug form of a/an ________ that coats the mucous membranes.
A. elixir B. ampule C. syrup D. tincture
Explanation: A) Elixirs are not specifically used to treat coughs.