Which of the following would be the most appropriate pharmacotherapy for a patient with vitamin D deficiency due to inadequate intake?

Correct Answer: A

Rationale: Step 1: Cholecalciferol is the inactive form of vitamin D, which is converted to calcitriol in the body. Step 2: In a patient with vitamin D deficiency due to inadequate intake, supplementing with cholecalciferol is necessary to raise vitamin D levels. Step 3: Calcitriol (choice B) is the active form of vitamin D and is not the first-line treatment for deficiency due to inadequate intake. Step 4: Teriparatide (choice C) is a medication used for osteoporosis, not for treating vitamin D deficiency. Step 5: Cinacalcet (choice D) is used for treating hyperparathyroidism, not for vitamin D deficiency. Summary: Cholecalciferol is the appropriate choice as it directly addresses the deficiency by providing the precursor to active vitamin D, while the other choices are not indicated for this specific situation.

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: B

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.