Physiology Mcqs – MCQs

522 questions. Click to practice.

Correct options are highlighted when revealed.

1.Which substance is the most effective trigger for secretion?

2.In which part of the digestive system does the majority of nutrient absorption occur?

3.Which of the following enzymes is secreted by the pancreas?

4.Among the following bodily fluids, which one is produced in the greatest quantity?

5.From which substance are bile acids synthesized?

6.What is the most common cause of unconjugated hyperbilirubinemia in jaundice?

7.Which thyroid hormone preparation is recommended for daily treatment of hypothyroidism?

8.Which substance is primarily responsible for causing hypercalcemia in malignancy?

9.In which of the following tissues does insulin promote the absorption of glucose?

10.Which of the following is NOT classified as a glycoprotein?

11.Which of the following is true about cortisol?

12.Which of the following is NOT typically observed in patients with Cushing's syndrome?

13.Which of the following statements about insulin is incorrect?

14.Which statement about human chorionic gonadotropin (hCG) is accurate?

15.Which of the following statements about myxedema is INCORRECT?

16.How do the catecholamines released by the adrenal medulla affect the body?

17.Which of the following occurs in thyrotoxicosis?

18.Which ovarian structure is mainly responsible for producing progesterone?

19.Which of the following hormones is NOT produced by the adrenal cortex?

20.What is the primary mechanism by which the combined oral contraceptive pill prevents pregnancy?