Opened boxes of film should be stored: in the film bin outside ...

[ashley]

Opened boxes of film should be stored:
 
 in the film bin
  outside the darkroom
  inside the darkroom on the counter
  on end

Question 2

How much are the knees flexed when performing the Merchant method?
 
 60 degrees
  20 degrees
  0 degrees
  40 degrees

[isabelt_18]

Answer to Question 1

in the film bin

Rationale: Opened boxes of film should be stored within the film bin, a light proof source of storage.

Answer to Question 2

40 degrees

Rationale: The Merchant method is a bilateral method to image the patella in profile and the patellofemoral joints. The legs must be relaxed and flexed approximately 40 degrees off the end of the table. The beam is directed superior to inferior to pass through the patellofemoral joint space.

[ashley]

Gracias!

[Viet Thy]

Excellent