Which of the following is least true of the spinal cord?
A) The spinal cord,like the brain,is protected by bone,meninges,CSF,and the blood-brain barrier.
B) The adult spinal cord extends the length of the spinal cavity.
C) The gray matter is composed primarily of cell bodies and interneurons.
D) The white matter is white because of myelin.
Correct Answer:
Verified
Q48: The dermatome is most related to which
Q49: Which group is incorrect?
A)Spinal nerves: phrenic,axillary,pudendal
B)Reflexes: baroreceptor,withdrawal,pupillary,patellar,gag
C)Nerve
Q50: All nervous reflexes
A)are activated by stretch.
B)are restricted
Q51: The Roman numerals that designate the cranial
Q52: Tic douloureux,or trigeminal neuralgia,is characterized by
A)intense facial
Q54: A person with damage to _ has
Q55: Which group is incorrect?
A)Cranial nerves: olfactory,optic,oculomotor,vagus
B)Plexuses: cervical,brachial,lumbosacral,cauda
Q56: Which group is incorrect?
A)Cranial nerves: olfactory,optic,oculomotor
B)Spinal nerves:
Q57: Which of the following is true of
Q58: Which of the following occurs last (patellar
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