A topical substance that reduces friction during massage and that is readily absorbed into the skin is:

How is a patient positioned for a PA wrist projection to superimpose the anterior and posterior margins of the distal radius and obtain open radioscaphoid and radiolunate joint spaces?

a. Align the third metacarpal with the forearm. b. Ulnar-flex the wrist. c. Depress the proximal forearm. d. Flex the hand until the metacarpals are at a 10- to 15-degree angle with the IR.

When a payer's RA is received, the medical insurance specialist

A. deposits that payment into the patient's bank account. B. does nothing, as these services are all computerized. C. checks that the amount paid matches the expected payments. D. sends the patient a refund of what the patient already paid.