Two PVCs in succession are called:
a. bigeminy.
b. trigeminy.
c. couplets.
d. salvos.
C
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An ammonia scent in urine is usually from bacterial activity and ________
A) urea decomposition B) alcohol C) asparagus D) potassium
Which organization was the forerunner of the Food and Drug Administration?
A. Bureau of Chemistry in the Department of Agriculture B. National Institute of Health C. Department of Public Health D. None of the above
Which IV fluid solution is a hypotonic solution of sterile water containing 5 percent dextrose by volume and is useful in patients who are prone to fluid overload?
A) D5W B) Normal saline C) D10W D) Lactated Ringer's
A medical dictionary is especially helpful to the medical biller when diseases and disorders:
a. are in the same body system. b. are near the same organ. c. have similar spelling or pronunciation. d. are capitalized.