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1 | |
The ____________ nerve conducts impulses from the eyes' photoreceptors. |
| | A) | oculomotor |
| | B) | trochlear |
| | C) | optic |
| | D) | olfactory |
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2 | |
Which of the extrinsic muscles of the eyeball rotates the eyeball in a superior and lateral direction? |
| | A) | superior rectus |
| | B) | medial rectus |
| | C) | inferior rectus |
| | D) | inferior oblique |
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3 | |
Choose the nerve that carries sensory impulses only. |
| | A) | oculomotor |
| | B) | trigeminal |
| | C) | facial |
| | D) | vagus |
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4 | |
The _____________ nerve carries parasympathetic impulses to visceral muscles. |
| | A) | vagus |
| | B) | abducens |
| | C) | accessory |
| | D) | trigeminal |
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5 | |
If a _______________ nerve is damaged, the person will have difficulty speaking, swallowing, and protruding the tongue. |
| | A) | accessory |
| | B) | hypoglossal |
| | C) | glossopharyngeal |
| | D) | facial |
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6 | |
Impulses to and from the lateral rectus of the eyeball are carried on the _____________ nerve. |
| | A) | trochlear |
| | B) | vestibulocochlear |
| | C) | abducens |
| | D) | accessory |
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7 | |
How would a member of the medical profession test a patient for damage to the vestibular branch of the vestibulocochlear nerve? |
| | A) | test hearing with a tuning fork |
| | B) | examine disturbances with swallowing and speech |
| | C) | check muscle motion when teeth are clenched |
| | D) | ask the patient to walk a straight line |
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8 | |
After each spinal nerve emerges from its intervertebral foramen, it branches into several branches, the __________________ of which innervates muscles, joints, and skin of the back. |
| | A) | meningeal branch |
| | B) | posterior ramus |
| | C) | anterior ramus |
| | D) | visceral branch |
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9 | |
Of the branches of the cervical plexus, which leads to the diaphragm? |
| | A) | ansa cervicalis |
| | B) | lesser occipital |
| | C) | phrenic |
| | D) | supraclavicular |
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10 | |
The _____________ nerve of the brachial plexus innervates the skin of the lateral two-thirds of the hand, the flexors of the anterior forearm, and the lateral palm. |
| | A) | ulnar |
| | B) | axillary |
| | C) | radial |
| | D) | median |
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11 | |
The ______________ nerve is the largest in the body. |
| | A) | obturator |
| | B) | sciatic |
| | C) | femoral |
| | D) | phrenic |
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12 | |
Which spinal nerves are not included in a nerve plexus? |
| | A) | T2-T12 |
| | B) | C1-C4 |
| | C) | C5-T1 |
| | D) | L4-S4 |
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2002 McGraw-Hill Higher Education