The major function of these cells is body defense, helping to combat infections.

Another term for the thigh bone is the:

Herniation of the stomach is also called a:

Which structure is not a part of the lymphatic system?

Which one of the following terms describes the inability of the eyes to focus on nearby objects?

This system collects tissue fluids from all parts of the body and returns the fluids to the blood circulation.

Which one of the following terms describes the circular pigmented area of the skin surrounding the nipple?

Which one of the following is the structure of blood vessels surrounded by the Bowman’s capsule?

An example of an ambiguous (vague) ethical situation would be_________ ____.

A teacher who has her arms crossed and an angry look on her face is affecting the [quality] of the classroom environment.