Q1. Which hormone regulates calcium levels by inhibiting bone resorption?A. Parathyroid Hormone (PTH)B. CalcitoninC. ThyroxineD. Aldosterone
Q2. Which part of the adrenal gland secretes adrenaline and noradrenaline?A. Adrenal cortexB. Adrenal medullaC. Zona glomerulosaD. Zona fasciculata
Q3. Which of the following hormones is secreted by the placenta during pregnancy?A. InsulinB. Human chorionic gonadotropin (hCG)C. TestosteroneD. Cortisol
Q5. Which hormone, secreted by the posterior pituitary, plays a role in kidney water retention?A. OxytocinB. VasopressinC. AldosteroneD. Erythropoietin
Q6. Which part of the pituitary gland releases vasopressin?A. Pars distalisB. Pars intermediaC. Pars nervosaD. Pars tuberalis
Q7. Which of the following statements about cortisol is correct?A. Cortisol is secreted by the adrenal medulla.B. Cortisol helps in coping with stress.C. Cortisol decreases blood glucose levels.D. Cortisol deficiency causes Graves' disease.
Q8. Which of the following is an incorrect statement about testosterone?A. Testosterone is responsible for male secondary sexual characteristics.B. Testosterone is secreted by the testes.C. Testosterone is secreted in large amounts by the adrenal cortex.D. Testosterone production is regulated by LH.
Q9. Which of the following statements about growth hormone (GH) is correct?A. GH is secreted by the posterior pituitary.B. GH promotes protein synthesis and cell growth.C. GH decreases blood glucose levels.D. GH deficiency leads to acromegaly.
Q10. Which of the following statements about the pancreas is correct?A. The pancreas has both endocrine and exocrine functions.B. The pancreas only produces digestive enzymes.C. The pancreas does not regulate blood glucose levels.D. The pancreas secretes thyroid hormones.