In spinal nerves, the dorsal nerve root connects to the spinal cord by _____ branches.4 In the cranial nerve model, which cranial nerve traversed...

In spinal nerves, the dorsal nerve root connects to the spinal cord by _____ branches. 

a. 8

b. 6

c. 10

d. 4

In the cranial nerve model, which cranial nerve traversed across the playsma muscle: 

a. trochlear

b. facial

c. trigeminal

d. abducens

Which cranial nerve is a major part of the parasympathetic nervous system: 

a. spinal accessory

b. glosssopharyngeal

c. vagus

d. hypoglossal

In nerves, fascicles are covered by the____ while the entire nerve is covered by the _______: 

a. epineurium, perineurium

b. perineurium, epineurium

c. myelin sheath, epineurium

d. peritoneum, fascicular sheath

In the nervous system, a ganglion is: 

a. collection of cell bodies

b. hollow tumor

c. bundle of axons

d. network of nerves

Which nerve travels through the carpal tunnel: 

a. median

b. musculocutaneous

c. radial

d. ulnar

Which is a true statement about spinal nerves: 

a. All spinal nerves are mixed

b. All spinal nerves carry only sensory information

c. Some spinal nerves carry sensory information and some carry motor information

d. All spinal nerves carry only motor information

In the cranial nerve model, which best describes the location of the optic chasma: 

a. inferior to the masseter muscle

b. Inferior to the caudate nucleus

c. superior to the corpus callosum

d. Between the putamen and caudate nucleus

A network of nerves is called: 

a. plexus

b. bundle

c. fascicle

d. ganglion

Which of the following bests describes a dermatome: 

a. Part of body innervated by motor portion of spinal nerve

b. Motor information carried by cranial nerve

c. Sensory information carried by cranial nerve

d. Part of body innervated by sensory portion of spinal nerve