Which of the following is not one of the five important functions of the skin?

A liquid preparation that contains small particles of a solid medication is known as a(n):

A) suspension. B) elixir. C) syrup. D) reconstituted medication.

The needed amount of vitamin C increases during the first ________ day(s) of wound healing

A) 1 B) 3 C) 13 D) 7