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N580 Heent Quiz 2 | Questions And Answers | 2026 Update | 100% Correct | With Complete Solutions - Post University.

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N580 HEENT QUIZ 2 | QUESTIONS AND ANSWERS | 2026 UPDATE | 100% CORRECT | WITH COMPLETE SOLUTIONS - POST UNIVERSITY.

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,
, N580 HEENT QUIZ 2 | QUESTIONS AND
ANSWERS | 2026 UPDATE | 100% CORRECT
| WITH COMPLETE SOLUTIONS - POST
UNIVERSITY.



SECTION 1: HEAD AND THYROID DISORDERS
(Questions 1-10)
Question 1. The primary role of the thyroid gland is to regulate:

A) Blood sugar levels
B) Metabolism
C) Blood pressure
D) Electrolyte balance

Answer: B) Metabolism

Rationale: The thyroid gland regulates metabolism via the secretion of
thyroid hormones T3 and T4. These hormones control how the body uses
energy, affecting nearly every organ system.

Section: Endocrine - Thyroid Function
Source: N580 Core Content




Question 2. A patient with hypothyroidism is most likely to be prescribed:

A) Methimazole
B) Propylthiouracil (PTU)
C) Levothyroxine
D) Radioactive iodine

Answer: C) Levothyroxine

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