A physical medicine and rehabilitation physician is a ________________________.?

You must always be _________ and _______ prepared for any incident that requires rescue or extrication.

Fill in the blank(s) with the appropriate word(s).

Fifty percent dextrose (D50) is indicated in all of the following situations, EXCEPT:

A. a semiconscious patient with a blood glucose of 50 mg/dL. B. an unresponsive patient with no obtainable medical history. C. an asymptomatic patient with a blood glucose of 60 mg/dL.