The CAM therapy that encourages the use of certain vitamins to neutralize free radicals is ____
A) herbal medicine
B) phytochemicals
C) antioxidants
D) macrobiotic diet
C
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The method of choice for performing a specific gravity of urine following administration of an X-ray contrast dye is:
A) reagent strip. B) urinometer. C) refractometer. D) densitometer.
Your patient is a 37-year-old man who collapsed while playing soccer. He is confused, and his skin is hot and dry. He has rapid and shallow breathing and a rapid and weak pulse. Appropriate care for this patient should include:
A. covering the patient with a blanket to preserve modesty. B. encouraging him to drink an electrolyte replacement drink. C. administering oral glucose. D. aggressive cooling with ice packs and cold water.
What effect does bradycardia have on cardiac output?
A) A slow heart rate causes cardiac output to decrease. B) A slow heart rate causes cardiac output to increase. C) A fast heart rate causes cardiac output to decrease. D) Bradycardia does not ever affect cardiac output.
The ________ filing system assigns the patient a new medical record number with each hospital visit.
A. serial-number B. unit-number C. middle-digit D. terminal-digit