1.The absent reflexes are sign of a lesion of which portion of the nervous system

A. Frontal lobe

B. Dorsal horn of the spinal cord or any point distal to this structure

C. Brainstem

D. Cervical corticospinal tract

E. Any point that is proximal to the upper cervical spinal cord

   1.A

   2.B

   3.C and D

   4.D and E

   5.All of above are false

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