Code 63200 for a laminectomy with release of tethered spinal cord, lumbar

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.

A single component of platelet-rich plasma produced from whole blood will contain a minimum of 5.5 à— 1010 platelets and a total volume of _______ mL

a. 20-30 b. 30-40 c. 40-70 d. 50-80