Q1. Which hormone is involved in the regulation of red blood cell production?A. InsulinB. ErythropoietinC. ThyroxineD. Glucagon
Q2. Which hormone is responsible for stimulating the growth and maintenance of bones?A. Parathyroid Hormone (PTH)B. CalcitoninC. Growth Hormone (GH)D. Insulin
Q3. Which of the following statements about adrenal hormones is incorrect?A. Cortisol helps in metabolism and stress response.B. Adrenaline increases heart rate.C. Aldosterone regulates sodium and potassium balance.D. Adrenal medulla secretes glucocorticoids.
Q4. Which of the following statements about the endocrine system is correct?A. Hormones are secreted directly into the bloodstream.B. Endocrine glands have ducts for hormone secretion.C. Hormones act only on the organ that produces them.D. The pituitary gland is located in the thoracic cavity.
Q5. Which hormone is responsible for stimulating milk production in mammary glands?A. OxytocinB. ProlactinC. EstrogenD. Progesterone
Q6. Which hormone plays a key role in increasing blood glucose levels during stress?A. InsulinB. CortisolC. ThyroxineD. Oxytocin
Q7. Which hormone is secreted by the anterior pituitary and stimulates the thyroid gland?A. Adrenocorticotropic hormone (ACTH)B. Thyroid-stimulating hormone (TSH)C. Luteinizing hormone (LH)D. Follicle-stimulating hormone (FSH)
Q8. Which of the following statements about the endocrine system is correct?A. Endocrine glands have ducts for hormone secretion.B. Hormones act only on the organs that produce them.C. Hormones are transported through the bloodstream to target organs.D. The endocrine system does not interact with the nervous system.
Q9. Which of the following statements about parathyroid hormone (PTH) is correct?A. PTH lowers blood calcium levels.B. PTH is secreted by the thyroid gland.C. PTH increases calcium absorption in the intestine.D. PTH inhibits bone resorption.
Q10. Which hormone is responsible for the regulation of water reabsorption in the kidneys?A. AldosteroneB. VasopressinC. Parathyroid Hormone (PTH)D. Calcitonin