Why are NaI and KI given to a patient before undergoing thyroidectomy?

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Question 1 of 5

Why are NaI and KI given to a patient before undergoing thyroidectomy?

Correct Answer: C

Rationale: Iodides (NaI and KI) are given before thyroidectomy to decrease the size and vascularity of the hyperplastic thyroid gland. This reduction in vascularity minimizes the risk of excessive bleeding during surgery. By shrinking the gland and reducing blood flow, iodides make the surgical procedure safer and more manageable. This preoperative preparation is crucial for ensuring a successful thyroidectomy with minimal complications.

Question 2 of 5

The production of testosterone in the interstitial cells is stimulated by

Correct Answer: B

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

Question 3 of 5

The hormone that works with estrogen to prepare the endometrium for implantation of a fertilized egg is

Correct Answer: D

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

Question 4 of 5

Percentage of levodopa that enters the brain unaltered

Correct Answer: A

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

Question 5 of 5

Which of the following agent enhance bioavailability for Parkinson Disease

Correct Answer: C

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

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