In the normal state, which of the following are free of all living microorganisms?
A) Skin
B) Mouth
C) Internal body organs
D) Medical equipment

Question

Quizplus · Accepted Answer

In the normal state, organs and tissues that do not connect with the outside by means of mucus-lined membranes are free of all living microorganisms. The only places free of microorganisms are certain internal body organs and tissues and sterilized medical equipment and supplies.

In the Normal State, Which of the Following Are Free