biotest1 - Chapter 13 testbank TRUE/FALSE. Write 'T' if the...

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Chapter 13 testbank TRUE/FALSE. Write 'T' if the statement is true and 'F' if the statement is false. 1) 1) There are 41 pairs of spinal nerves. 2) 2) The glossopharyngeal nerve is the only cranial nerve that contains sensory fibers. 3) 3) The musculocutaneous nerve is a major nerve of the brachial plexus. 4) 4) The only cranial nerves to extend beyond the head and neck region are the vagus nerves. 5) 5) The dorsal ramus consists only of motor fibers bringing information to the spinal cord. 6) 6) Dermatomes are skin segments that relate to sensory innervation regions of the spinal nerves. 7) 7) Dorsal and ventral rami are similar in that they both contain sensory and motor fibers. 8) 8) Irritation of the phrenic nerve may cause diaphragm spasms called hiccups. 9) 9) The obturator nerve branches from the sacral plexus. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 10) 10) The ________ nerve is not a branch of the trigeminal nerve. A) cervical B) mandibular C) ophthalmic D) maxillary 11) 11) Which of the following nerves does not arise from the brachial plexus? A) phrenic B) radial C) median D) ulnar 12) 12) Which of the following is at the lowest level of the CNS? A) Central Pattern Generators (CPGs) B) projection level C) direct system D) indirect system 13) 13) The three primary levels of neural integration in a somatosensory system include all of the following except the ________. A) effector level B) perceptual level C) receptor level D) circuit level 14) 14) The posterior side of the thigh, leg, and foot is served by the ________ nerve. A) common fibular B) tibial C) obturator D) femoral 1
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15) 15) Starting at the spinal cord, the subdivisions of the brachial plexus are (in order): A) divisions, roots, trunks, and cords B) roots, trunks, divisions, and cords C) trunks, divisions, cords, and roots D) roots, divisions, cords, and trunks 16) 16) The cranial nerve with a dual origin (brain and spinal cord) is the ________. A) accessory
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This note was uploaded on 11/20/2009 for the course UNKNOWN h taught by Professor H during the Summer '01 term at NYU Poly.

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biotest1 - Chapter 13 testbank TRUE/FALSE. Write 'T' if the...

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