Injection of anesthetic drugs into the dural sac surrounding ...

[jwb375]

Injection of anesthetic drugs into the dural sac surrounding axons of the cauda equina would be expected to deaden pain sensation in the
 
  A) face.
  B) hands.
  C) pelvic region.
  D) middle chest.
  E) neck and upper chest.

Question 2

________ fibers send their information toward the brain.
 
  A) Afferent
  B) Efferent
  C) Projection
  D) Somatic
  E) Apolar

[Koolkid240]

Answer to Question 1

Answer: C

Injection of anesthetic drugs into the dural sac surrounding axons of the cauda equina would be expected to deaden pain sensation in the pelvic region.

Answer to Question 2

Answer: A

[jwb375]

Gracias!

[mcabuhat]

Excellent