An acceptable radiograph was taken using 20 mAs at 70 kVp at a distance of 40 inches. A second radiograph is requested at 72 inches. What mAs should be used to produce this radiograph with a 72-inch distance?
What will be an ideal response?
65 mAs
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In post-traumatic stress disorder (PTSD), the EMT would recognize that a patient is reliving an event when he states:
A) "I do not like the smell of diesel fuel because of the airplane crash." B) "I feel so guilty that there was nothing I could do to save them." C) "I notice that my heart rate will sometimes increase for no reason." D) "I cannot sleep well because of nightmares that I am back in the desert."
____ is a state of exhaustion or a loss of strength or endurance that can lead to a decreased capacity for physical or mental work.
A. Fatigue B. Decompensation C. Shock D. Stress
Which carpal bone is small and sits most anterior in the proximal row of carpals?
triquetrum pisiform lunate sesamoid
Thyroid hormone contains the mineral?
A) ?zinc. B) ?iron. C) ?iodine. D) ?potassium.