________ literally defined as a "nest of hair", this is a collection of hair that has become infected, although it may be asymptomatic, and most commonly occurs on the gluteal cleft near the sacrum, or near the base of the back

The flow of communication in a medical office is greatly improved by frequent and effective

A. debriefing sessions. B. trainings. C. memorandums. D. staff meetings.

You are participating in training OEC candidates and are asked about cerebral contusions. You would explain to the class that a cerebral contusion is:

a. an open skull fracture with increased pressure within the skull. b. the formation of a pocket of blood within the brain tissue. c. bruising and swelling of the brain tissue. d. active bleeding between the brain and the skull.