Valsalva's maneuver and Muller's maneuver are actions that are
performed by the:
a. X-ray specialist.
In arteriography of the lower extremity, what technique is used to equalize
exposure between thicker and thinner ends of the extremity?
a. Reduce SID.
b. Flex lower leg.
d. Place cathode end of tube nearest thigh.
In an upright venographic examination of the lower extremity, what
supportive device should be used for the safety of the patient?
a. Immobilization band.
d. Head clamps.
Which of these areas would be a possible site for the injection of medium in a
venographic study of the lower extremity?