Q1. Which hormone inhibits gastric secretion and motility?A. GastrinB. SecretinC. Gastric inhibitory peptide (GIP)D. Cholecystokinin (CCK)
Q2. Which hormone is responsible for calcium absorption in the intestines?A. ThyroxineB. Parathyroid hormone (PTH)C. InsulinD. Cortisol
Q3. Which hormone is called the "hunger hormone" because it stimulates appetite?A. LeptinB. GhrelinC. InsulinD. Glucagon
Q4. Which of the following is an incorrect statement regarding vasopressin (ADH)?A. ADH helps in water reabsorption by the kidneys.B. ADH is secreted by the posterior pituitary.C. ADH deficiency leads to diabetes mellitus.D. ADH helps maintain blood pressure.
Q5. Which gland is functionally active in childhood but degenerates in old age?A. ThymusB. Pineal glandC. Thyroid glandD. Parathyroid gland
Q6. Which disorder is caused by the hypersecretion of thyroid hormones?A. GoiterB. CretinismC. MyxedemaD. Graves’ disease
Q7. Which hormone stimulates the production of hydrochloric acid in the stomach?A. GastrinB. SecretinC. Cholecystokinin (CCK)D. Gastric inhibitory peptide (GIP)
Q8. Which hormone plays a key role in the contraction of smooth muscles, including those of the uterus?A. ProlactinB. OxytocinC. ThyroxineD. Vasopressin
Q10. Which of the following hormones plays a role in regulating biological rhythms?A. MelatoninB. ThyroxineC. InsulinD. Aldosterone