The images that appear on an x-ray as different shades of gray are:
A) air and fat. B) water and bone. C) both A and B. D) neither A nor B.
C
Health Professions
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Which of the following is TRUE regarding capillaries?
A) They consist of three layers or coats. B) The thinnest layer is the tunica adventitia. C) They contain valves to limit back flow of blood. D) Red blood cells move through in single file.
Health Professions
Who determines the order in which patients are transported to various hospitals in the area of the MCI?
A) The staging unit leader B) The transport unit leader C) Incident commander D) NIMS
Health Professions