The __________ reflex involves activating muscles contralateral to the receptor

1. The __________ reflex involves activating muscles contralateral to the receptor.

crossed extensor

2. The reflex that limits muscle tension is the __________ reflex.

tendon

3. A reflex that leads to secretion of saliva is a(n) __________ reflex.

visceral

4. A typical spinal nerve has a __________ ramus consisting of unmyelinated axons that innervate smooth muscles.

gray

5. The region of the body surface monitored by a pair of spinal nerves is known as a(n) __________.

dermatome

6. The anterior horns of the spinal cord contain mainly

somatic motor nuclei.

7. The white matter of the spinal cord is mainly

myelinated and unmyelinated axons.

8. The tough, fibrous, outermost covering of the spinal cord is the

dura mater.

9. The ventral root of a spinal nerve contains

axons of motor neurons.

10. If a person has a crush injury to the C3-C5 spinal segments, you would expect that he

might be unable to breathe on his own.