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Home  arrow Chapter 7  arrow Quiz 1

Quiz 1

This activity contains 20 questions.

Question 1.
Axons normally carry information _______ the nerve cell body. Dendrites carry information _______ the nerve cell body.

End of Question 1

Question 2.
Besides the accessory nerve (XI), which pair of cranial nerves extends beyond the head and neck?

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Question 3.
The _______ area that allows us to consciously move our skeletal muscles is anterior to the central fissure in the _______ lobe.

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Question 4.
The _______ sensory area is located posterior to the central fissure in the _______ lobe.

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Question 5.
The cell bodies of sensory neurons whose fibers enter the cord by the dorsal root are found in the _________.

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Question 6.
The cells that produce myelin in the PNS are called _______ and in the CNS the cells are called _______.

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Question 7.
The central nervous system (CNS) consists of:

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Question 8.
The motor portions of the ANS, sympathetic and parasympathetic, are characterized by a two-neuron chain. The pre-ganglionic nerve cell body is found in the _______ and the postganglionic nerve cell body is found _______.

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Question 9.
The sensory or afferent nerve fibers carry information:

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Question 10.
The three connective tissue membranes covering and protecting CNS structures are collectively known as the _______. The _______ is the outermost, leathery layer.

End of Question 10

Question 11.
What are groups of nerve cell bodies in the CNS called?

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Question 12.
What structure detects the amount of stretch or tension in skeletal muscles, tendons, and joints?

End of Question 12

Question 13.
What is the minimum number of neurons that can be involved in a reflex?

End of Question 13

Question 14.
This deep groove separates the two hemispheres of the cerebrum:

End of Question 14

Question 15.
Name the locations where the cerebrospinal fluid is found in the body.

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Question 16.
Which of the following does NOT determine the speed of nerve impulse conduction?

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Question 17.
Which of the following is an example of an "all-or-none" response in the nervous system?

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Question 18.
Which of the following is NOT a central nervous system glial cell?

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Question 19.
Which of the following is NOT TRUE about the patellar reflex?

End of Question 19

Question 20.
This part of the CNS contains the midbrain, pons and medulla oblongata. It provides a pathway for ascending and descending tracts.

End of Question 20

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