Most modern apparatus fire pumps are equipped with _____ primers
A. Vacuum
B. Power take-off
C. Exhaust
D. Positive displacement
D
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The EMT would recognize that the pain associated with a kidney stone is caused by:
A) inability to empty the bladder of urine. B) passage of the stone through the ureter. C) infection of the bladder and ureter. D) formation of the stone in the kidney.
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Which of the following is essential for the production of thyroid hormones?
a. Calcium b. Potassium c. Iron d. Iodine
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