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The outermost connective tissue wrapping of a nerve is called the
a. epineurium.
b. perineurium.
c. endoneurium.
d. arachnoid mater.
e. dura mater.
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- Which of the following cranial nerves carries sympathetic fibers? a. oculomotor b. facial c. trigeminal d. vagus e. none of the cranial nervesThe largest nerve in the body, the sciatic nerve, belongs to the ________ nerve plexus. Question options: A) sacral B) lumbar C) brachial D) cervicalBecause of a vehicular accident, a man is unable to move and use both his legs, and lost his sense of sight and hearing. Say these are due to damage in nerves of the nervous system, what nerves are possibly involved? Can he still recover from these loss? How or why not?
- Which of the following is true of cranial nerves? a. some have sensory only functions b. all have sensory functions c. all have motor functions d. most have direct influence on visceral homeostasis give answer with explanation for correcr and incorrect options also asapIn the spinal cord, the somas of the lower motor neurons are found ina. the cauda equina.b. the posterior horns.c. the anterior horns.d. the posterior root ganglia.e. the fasciculiParasympathetic ganglia are located a. in a chain parallel to the spinal cord. b. in the dorsal roots of spinal nerves. c. next to or within the organs innervated. d. in the brain.
- Which of the following cranial nerves carry only motor information? a.Vestibulocochlear b.Olfactory c.Oculomotor d.Trigeminal e.OpticWhich of these is not a region of the spinal cord? a. cervical b. thoracic c. pelvic d. lumbar e. sacralDescribe the spinal cord according to: A. location B. shape and length C. vertebral levels of upper and lower extremities D. distribution of gray and white matter E. anatomical enlargements F. features at distal end G. attachment of spinal nerves
- Pick one of the 12 cranial nerves and BRIEFLY describe its location, sensory, motor, or mixed, what structures it innervates, and function. As a nurse, what test would you perform on your patient to see if they have damage to this nerve?In adults, the spinal cord is not the same length as the vertebral canal, and most of the lumbar part of the spinal cord is within A. the coccyx. B. the sacrum. C. the cervical vertebrae. D. the thoracic vertebrae. E. the cauda equina.Each of the following is true of the spinal cord, except: it ______________. a.carries sensory input b.carries motor output c.contains dorsal horns d.contains a central sulcus e.major reflex center