HESI Med Surg Hematological system | Nurselytic

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HESI Med Surg Hematological system Questions

Extract:

Question 1 of 5

Which phrase describes the function of a buffer?

A. To excrete weak acids. B. To secrete hydrogen ions. C. To convert strong acids to weak acids. D. To convert ammonia to ammonium ions.

Correct Answer: C

Rationale: Buffers convert strong acids to weak acids by neutralizing them, helping maintain stable pH in bodily fluids.

Question 2 of 5

Correct Answer:

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Question 3 of 5

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Question 4 of 5

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Question 5 of 5

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