Which of the following may a physician offer to patients paying cash, as long as he or she offers it to all patients?

Insulin and heparin are injected via the ________ route

A) ID B) IV C) SC D) IM

A primary injury to the central nervous system would be caused by:

a. drowning. b. a hematoma. c. a brachial plexus injury. d. a laceration of the spinal cord.