In the carbonate buffer system, ___________ reacts with any excess hydroxide ions.

A. HCO3-
B. water
C. chloride (Cl-)
D. carbonic acid (H2CO3)


Answer: D

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Rebound tenderness in the abdomen is a sign of potential:

A) peritoneal irritation. B) large bowel obstruction. C) liver perforation. D) spleen rupture.

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Bence-Jones proteinuria:

a. R80.2. b. R80.8. c. R80.1. d. R97.1.

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Which of the following is a correct statement about the stylus temperature control? 

A. A lower temperature produces a heavier line. B. It has no effect on the ECG tracing. C. A higher temperature produces a heavier line. D. Lower temperatures cause smearing. E. A higher temperature produces a thinner line.

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A(n) ________ distributes drugs prescribed by health care providers and educate patients about the medications they are taking

Fill in the blank(s) with correct word

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