1. The deep groove on the ventral surface that extends the length of the spinal cord is the

2. When the initial stimulus produces a response that exaggerates the stimulus, the mechanism is called:

3. Compression of what nerve arising from the brachial plexus results in numbness, tingling, and pain in the fingers, a condition called carpal tunnel syndrome.

4. When a variation outside of normal limits triggers an automatic response that corrects the situation, the mechanism is called:

5. What two grooves extend the length of the spinal cord and partially divide it into right and left halves?

6. The reflex arc contains a

7. Which part of the neurone receives information?

8. The sciatic nerves arise from which of these plexuses?

9. Which division of the nervous system includes the brain?

10. The nurse is assisting a client to the bedside commode to urinate. Which brain structures influence the client’s bladder function? Select all that apply.

11. The anterior branch or ramus of a spinal nerve supplies