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Related Flashcards
Cards In This Set
| Front | Back |
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How many of the pairs of cranial nerves originate from the brain stem?
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10
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The brachial plexus can contain fibers from:
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C4- T2.
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Which of the following branches of a spinal nerve contain autonomic fibers?
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The rami communicantes
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Which of the following cranial nerves is NOT involved with the eye?
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Trigeminal
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Which of the following cranial nerves is purely sensory?
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Optic
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Which of the following cranial nerves has a name that means "the wanderer"?
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Vagus
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Which of the following fibers in the skeletal muscle are stimulated only by the degree of stretch?
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Type II
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Which of the following is NOT a nerve plexus?
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The thoracic rami
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Which of the following nerves does NOT arise from the brachial plexus?
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The phrenic nerve
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Which of the following receptors is considered a free dendritic ending?
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Tactile (Merkel's) discs
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Which of the following reflexes is particularly important in maintaining balance?
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Crossed extensor reflexes
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Which of the following reflexes would test the integrity of L4 to S2?
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Drawing a blunt object downward along the lateral aspect of the foot causes downward curling of the toes
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Collections of neuron cell bodies associated with nerves in the peripheral nervous system are known as:
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Ganglia
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The lowest level of the motor hierarchy is the:
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Segmental level.
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Reflexes that result from practice or repetition are known as:
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Acquired reflexes.
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