Which of the Following Is Generally True for Knee Arthrography

Multiple Choice

Which of the following is generally true for knee arthrography?

A) A common nontrauma clinical indication is a Baker's cyst.
B) A minimum of 20 mL of positive contrast media is introduced into joint.
C) During fluoroscopy, views are taken of each meniscus with the knee rotated 30° between exposures.
D) The amount of aspirated joint (synovial) fluid should equal the amount of injected contrast media.