Which of the following affect(s) the amount of scatter reaching the image?
time
grids
calipers
focal spot size
grids
Rationale: Grids are designed to absorb scatter to reduce the amount of scatter affecting the image.
Health Professions
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Which of the following statements about immersion hypothermia is false?
a. A patient pulled from cold water should be moved to a warm environment immediately. b. Immersion hypothermia typically does not occur until the water temperature is below 35°F. c. Adults typically can withstand exposure to colder water for a longer period of time than can children. d. It is important to remove the clothes of a patient exposed to cold water as soon as possible.
Health Professions
Pulmonary edema is characterized by fluid in the lungs that results in apnea
A) True B) False
Health Professions