Paresthesia may be caused by: 1 . trauma to the nerve sheath ...

[shofmannx20]

Paresthesia may be caused by:
  1 . trauma to the nerve sheath during the injection
  2 . pressure on the nerve from hemorrhage in the area
  3 . too much anesthetic solution
  4 . injecting contaminated solution
 a. 3
  b. 1, 2, 3, 4
  c. 1, 2, 4
  d. 3, 4

Question 2

The form of radiation that escapes in all directions from the tube head is _________ radiation.
 a. primary
  b. leakage
  c. scatter
  d. secondary

[skipfourms123]

Answer to Question 1

c
RATIONALE: Paresthesia may be caused by: - trauma to the nerve sheath during the injection - pressure on the nerve from hemorrhage in the area - injecting contaminated solution

Answer to Question 2

b
RATIONALE: The form of radiation that escapes in all directions from the tube head is leakage radiation.