Q1. Which hormone plays a key role in regulating the menstrual cycle along with estrogen?A. OxytocinB. ProgesteroneC. FSHD. Prolactin
Q2. Which of the following statements about parathyroid hormone (PTH) is incorrect?A. PTH increases calcium reabsorption from the kidneys.B. PTH is secreted by the thyroid gland.C. PTH stimulates calcium absorption from the intestine.D. PTH is secreted when blood calcium levels are low.
Q3. Which hormone deficiency leads to delayed puberty and infertility?A. ThyroxineB. Gonadotropins (LH & FSH)C. InsulinD. Glucagon
Q4. Which hormone is secreted by the kidney to regulate blood pressure?A. ErythropoietinB. ReninC. AldosteroneD. ANF
Q5. Which of the following statements about the hypothalamus is incorrect?A. It produces releasing and inhibiting hormones.B. It controls the autonomic nervous system.C. It directly secretes insulin into the blood.D. It regulates body temperature.
Q6. Which of the following is a correct function of thyroid hormones?A. Regulation of metabolic rate.B. Promotion of calcium absorption from the intestine.C. Suppression of protein synthesis.D. Decreasing heart rate.
Q7. Which hormone is known as an "anti-diuretic hormone"?A. AldosteroneB. VasopressinC. CortisolD. Erythropoietin
Q8. Which of the following is a function of oxytocin?A. Stimulates milk ejectionB. Regulates blood sugarC. Increases metabolic rateD. Maintains calcium balance
Q9. Which hormone is secreted by the adrenal cortex and plays a role in maintaining electrolyte balance?A. CortisolB. AldosteroneC. AdrenalineD. Glucagon
Q10. Which hormone is secreted by the posterior pituitary and plays a role in childbirth?A. OxytocinB. ProlactinC. VasopressinD. Estrogen