What is the most common method of dispersing chemical agents?

a. air flow
b. explosion
c. sprayers
d. physical contact with contaminated surfaces


Answer: a. air flow

Health Professions

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What is vital capacity?

a. The volume of the lungs at peak inspiration b. The amount of air that can be inhaled after normal expiration c. The amount of air remaining in the lungs after a normal expiration d. The amount of air that can be exhaled following forced inspiration and including maximum expiration

Health Professions

Two incubation sessions are needed in the Donath-Landsteiner test to detect:

a. The biphasic thermal reactivity of the offensive antibody b. Complement binding in vivo c. The antibody's specificity to the P antigen in vitro d. The antibody's specificity to group O cells

Health Professions

A 59-year-old male has a partial amputation of his left arm, just proximal to the elbow. Bleeding has been controlled and you note that the arm is attached by only a few strands of tissue. You should:

A. cover the arm with a bulky dressing and carefully splint it. B. splint the arm but do not cover it so you can assess for bleeding. C. carefully detach the arm and wrap it in a moist sterile dressing. D. immerse the arm, still attached, in a container of cool water.

Health Professions

In a typical medical facility, the cash budget will be the same for each month of a fiscal year.

Answer the following statement true (T) or false (F)

Health Professions