FREE AND STUDY GAMES ABOUT WEEK 6-12 EXAM

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FREE AND STUDY GAMES ABOUT WEEK 6-12 EXAM

QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -12 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Which of the following is not true of the lateral corticospinal tract fibers?

Answer:

Most inhibit the lower motor neuron.Question 2: The cervical plexus:

Answer:

is found deep in the neck. is formed by the ventral rami of the first four cervical nerves and part of C5.includes the phrenic nerve.Question 3: The afferent pathways of the autonomic nervous system:

Answer:

carry feedback information to integrating centers in the brain.Question 4: Spinal cord tracts provide conduction paths to and from the brain. The tracts that conduct sensory impulses down the cord from the brain are called _____ tracts.

Answer:

descending

Question 5: The cranial nerve that arises from the spinal cord is the:

Answer:

accessory.

Question 6: The brain has _____ major divisions.

Answer:

six Question 7: Along a neuron, the correct pathway for impulse conduction is:

Answer:

dendrite, cell body, and axon.Question 8: The areas specializing in language functions are found in the left cerebral

hemisphere in:

Answer:

about 90% of the population.Question 9: A muscle that assists with mastication is the:

Answer:

buccinator.Question 10: Which of the following is the deepest connective tissue layer of a nerve?

Answer:

Endoneurium Question 11: Neurons in the CNS have less chance of regenerating for all of the following reasons except

Answer:

microglia lay down scar tissue.

Question 12: The phrenic nerve is found in the _____ plexus.

Answer:

cervical