Which of the following actions will lead to the proximal radius crossing over the ulna?
A. Pronation of the hand
B. Pronation of the foot
C. Supination of the hand
D. Supination of the foot
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Why is it important to keep the phalanges parallel to the IR for a PA oblique projection of the hand?
A. To intake scatter raditation
B. Prevents foreshortening of phalanges and obscuring of interphalangeal joints.
C. So you don’t have to do other views requested by radiologist
D. To prevent scatter radiation
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