The ultrasonic cleaner removes debris from instruments by a process called

To better access chest muscles in women with large breasts, position them:

A) Side-lying B) Supine C) Prone D) Seated

The placebo effect refers to

a. An increase in responsiveness of the nociceptor b. The situation in which normally innocuous stimuli evokes pain c. Altered processing by dorsal horn neurons d. The expectation of pain or relief from pain-producing responses