NCLEX-PN
NCLEX PN 2023 Quizlet Questions
Extract:
Question 1 of 5
One of the major functions of the kidneys in maintaining normal fluid balance is:
Correct Answer: C
Rationale: The correct answer is 'the regulation of the pH of the extracellular fluid.' The kidneys play a crucial role in maintaining normal fluid balance by regulating extracellular fluid and osmolarity through selective retention and excretion of fluids. Additionally, they regulate the pH of the extracellular fluid by retaining hydrogen ions and excreting metabolic wastes and toxic substances.
Choice A is incorrect because antidiuretic hormone (ADH) is manufactured by the pituitary gland, not the kidneys.
Choice B is incorrect as the regulation of calcium and phosphate balance is primarily controlled by the parathyroid gland.
Choice D is incorrect as aldosterone levels are controlled by the adrenal glands, not the kidneys.
Question 2 of 5
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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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