Anatomy and Physiology Quiz 1

1. The lymphatic system is an important part of the circulatory system. What are the major functions of the lymphatic system?

A.
B.
C.
D.

2. Which of these terms specifically refers to the hardening of arteries through the formation of plaques?

A.
B.
C.
D.

3. Which of the following are functions of the skeletal system?

A.
B.
C.
D.

4. Why must the atria and ventricles contract at different times?

A.
B.
C.
D.

5. A pacemaker is a small electrical device inserted into the chest, which sends a repetitive signal to the sinoatrial node. Why would this be necessary?

A.
B.
C.
D.

6. Which of these statements about the CNS is NOT true?

A.
B.
C.
D.

7. Which of these statements about the autonomic nervous system is true?

A.
B.
C.
D.