The IP joint spaces on finger projections are open and ...

[LaDunn]

The IP joint spaces on finger projections are open and demonstrated without distortion when the
 
  1. central ray is aligned parallel with the IP joint spaces.
  2. central ray is aligned perpendicular to the IP joint spaces.
  3. IP joints are aligned parallel with the IR.
  4. IP joints are aligned perpendicular to the IR.
  a. 1 and 3
  b. 1 and 4
  c. 2 and 3
  d. 2 and 4

Question 2

Which of the following technical factors should be chosen when 20 mAs is desired and the pa-tient being imaged has difficulty remaining still?
 
  a. 200 mA at 0.1 sec
  b. 400 mA at 0.05 sec
  c. 100 mA at 0.4 sec
  d. 100 mA at 0.2 sec

[Christopher]

Answer to Question 1

B

Answer to Question 2

B

[LaDunn]

TY

[Christopher]

Happy to Help