🏥 USMLE Exam Prep

A patient with essential hypertension is prescribed a medication that inhibits the Na+/Cl- cotransporter in the distal convoluted tubule. Which of the following adverse effects is most likely associated with this drug?

A Hyperkalemia
B Hypoglycemia
C Hypercalcemia
D Metabolic acidosis

✓ Correct Answer: Option C

Thiazide diuretics inhibit the Na+/Cl- cotransporter in the DCT, leading to increased calcium reabsorption in the tubule. This results in decreased urinary calcium excretion and can cause hypercalcemia.

💡 Why is C) the correct answer?

The correct answer to the question "A patient with essential hypertension is prescribed a medication that inhibits the Na+/Cl- cotransporter in the distal convoluted tubule. Which of the following adverse effects is most likely associated with this drug?" is Option C: Hypercalcemia.

The other options — A) Hyperkalemia, B) Hypoglycemia, D) Metabolic acidosis — are incorrect for this USMLE Exam Prep question. As explained above: Thiazide diuretics inhibit the Na+/Cl- cotransporter in the DCT, leading to increased calcium reabsorption in the tubule. This results in decreased urinary calcium excretion and can cause hypercalcem…

📚 About This USMLE Exam Prep Practice Question

This 3-level USMLE Exam Prep question from the Step 1 – Basic Sciences topic is part of BrainForge Quiz's free exam preparation library. Each question includes the correct answer and a detailed explanation to help you understand the underlying concept, not just memorize the answer.

How to use this page: Read the question above, consider all four options (A through D), then check the highlighted correct answer and explanation. For active timed practice, start a free USMLE Exam Prep practice test or use flashcards for spaced repetition review.

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