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THE ANATOMY OF THE NERVOUS SYSTEM: SYSTEMS, STRUCTURES, AND CELLS
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THAT MAKE UP YOUR NERVOUS SYSTEM
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1) The two major divisions of the nervous system are the
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A) ANS and the CNS. D) ANS and the PNS.
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B) SNS and the CNS. mp mp mp mp E) brain and the spinal cord.
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C) PNS and the CNS. mp mp mp mp
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Topic: 3.1 General Layout of the Nervous System
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2) The CNS is composed of two major divisions: the
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A) ANS and PNS. mp mp mp D) spinal cord and brain stem.
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B) brain and brain stem. mp mp mp mp E) none of the above
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C) SNS and ANS. mp mp mp
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3) The ANS is part of the
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A) sympathetic nervous system. D) CNS. mp mp mp mp mp
B) parasympathetic nervous system. mp mp mp E) none of the above
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C) brain. mp
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4) The somatic nervous system A)
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is part of the PNS.
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B) participates in sensory and motor interactions with the external environment. mp mp mp mp mp mp mp mp mp mp
C) is part of the ANS.
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D) all of the above mp mp mp mp
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Topic: 3.1 General Layout of the Nervous System
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Chapter 3: The Anatomy of the Nervous System
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5) In general, afferent nerves carry sensory information
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A) to the CNS. D) from the cortex.
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B) to the PNS. E) from the brain.
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C) from the CNS. mp mp mp
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6) Neurons of the sympathetic nervous system are part of the
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A) somatic nervous system.
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Copyright © 2011 Pearson Education, Inc. All rights reserved.
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C) ANS. E) both C and D mp mp mp mp mp mp
D) peripheral nervous system. mp mp mp
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Topic: 3.1 General Layout of the Nervous System
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7) Which part of the PNS projects from only the cranial and sacral portions of the CNS?
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A) parasympathetic nervous system D) cranial nerves mp mp mp mp mp mp
B) sympathetic nervous system E) autonomic nervous system mp mp mp mp mp mp mp
C) somatic nervous system Answer: A mp mp mp mp mp
Diff: 2 Page Ref: 51
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8) The sympathetic nervous system differs from the parasympathetic nervous system in that the
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sympathetic nervous system has A) no first-stage neurons. mp mp mp mp mp mp mp mp
B) no second-stage neurons.
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C) first-stage neurons that synapse at a substantial distance from the target organ.
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D) first-stage neurons that synapse close to the target organ. mp mp mp mp mp mp mp mp mp
E) both B and C mp mp mp mp
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9) Which of the following generally acts to conserve the body's energy?
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A) CNS D) parasympathetic nervous system
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B) PNS mp E) somatic nervous system
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C) sympathetic nervous system mp mp mp
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Topic: 3.1 General Layout of the Nervous System
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10) The first two cranial nerves are
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A) sensory. mp D) motor. mp mp
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B) the optic and auditory nerves.
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C) the facial and auditory nerves.
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Answer: A mp mp
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11) The vagus nerve is A) part of the parasympathetic nervous system.
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B) the tenth cranial nerve.
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C) the longest cranial nerve.
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Answer: E mp mp
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Topic: 3.1 General Layout of the Nervous System
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12) The dura mater, arachnoid membrane, and pia mater are
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A) neurons.
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C) parts of the autonomic nervous system.
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D) meninges. mp
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Topic: 3.1 General Layout of the Nervous System
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13) From outside to inside, the three meninges are the
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A) Nina, Pinta, and Santa-Maria.
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B) arachnoid, dura, and pia. mp mp mp mp E) dura, arachnoid, and pia.
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C) dura, pia, and meninx.mp mp mp mp
Answer: E mp mp
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Topic: 3.1 General Layout of the Nervous System
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14) Adhering to the surface of the brain is the
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A) tough mother. mp mp D) CSF. mp mp
B) pia mater. mp mp E) arachnoid. mp mp
C) meninx. mp
Answer: B mp mp
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Topic: 3.1 General Layout of the Nervous System
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