Which of the following parameters determines the quality of the x-rays produced?
A) Kilovoltage
B) Exposure time
C) Milliamperage
D) Film
A
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The element of a means of egress system that leads from an occupied portion of a building or structure is the:
A. exit. B. exit vessel. C. exit access. D. exit discharge.
How can an EMT help prevent the stress and anxiety associated with treating critically injured children?
A) Learn and practice the skills and equipment used when treating children B) Engage in discussions with friends about stressful trips C) Utilize available mental health services to help diffuse the stress D) Control your emotions while rendering care
Hemoconcentration is a ________ in the plasma volume with an increased concentration of cells and larger molecules
Fill in the blank with correct word.
Which of the following activities would present no risk of contracting HIV from an infected individual?
a. conversation in close proximity b. pregnancy and childbirth c. sharing used hypodermic needles d. unprotected sexual relations