Endocrine Gland Knowledge: 77 MCQs with Answers for Competitive and Academic Success

1. Which hormone is responsible for stimulating the production of red blood
cells in the bone marrow?

2. The hormone responsible for promoting the development of secondary sexual
characteristics in females is:

3. Which gland is often referred to as the "third eye" due to its role in regulating
sleep-wake cycles?

4. What is the primary function of endocrine glands?

5. The hormone that regulates the body's response to blood sugar levels,
promoting glucose release into the bloodstream, is:

6. The thymus gland is important for:

7. Which gland regulates the body's metabolism?

8. Growth hormone (GH) is primarily produced by the:

9. The primary hormone produced by the posterior pituitary gland is:

10. Which endocrine gland is responsible for calcium homeostasis and is typically
located behind the thyroid gland?

11. Which hormone is produced by the placenta during pregnancy and helps
maintain the uterine lining?

12. Which endocrine gland is divided into two lobes, anterior and posterior

13. The pancreas produces which two important hormones related to blood sugar
regulation?

14. The hormone oxytocin is primarily responsible for:

15. What is the primary function of the pineal gland?

16. The hormone responsible for promoting the development and maintenance of
female reproductive tissues is:

17. Which hormone is responsible for the "fight or flight" response?

18. Which hormone is responsible for regulating blood sugar levels?

19. Which hormone is responsible for promoting the development and
maintenance of the uterine lining during the menstrual cycle?

20. The adrenal glands are located on top of which organ?

21. The hormone responsible for regulating the body's response to short-term
stress is:

22. The hormone responsible for promoting the development of male secondary
sexual characteristics is:

23. Which endocrine gland regulates the body's response to stress and produces
cortisol?

24. Which gland produces the hormone prolactin, which is important for milk
production in females?

25. The hormone that plays a key role in promoting milk production in
breastfeeding mothers is:

26. Which gland is responsible for the production of melatonin and plays a role in
circadian rhythms?

27. The hormone calcitonin is produced by which endocrine gland and is involved
in regulating calcium levels?

28. Which gland is often called the "emotional thermostat" due to its role in
regulating mood and stress responses?

29. Which endocrine gland is responsible for the "fight or flight" response?

30. The hormone responsible for promoting the development and maintenance of
male reproductive tissues is:

31. The hormone that regulates the body's response to the sleep-wake cycle and
light exposure is:

32. The hormone that promotes the development and maintenance of female
reproductive tissues and secondary sexual characteristics is:

33. The hormone oxytocin is associated with:

34. Hypersecretion of growth hormone in children can lead to:

35. The hormone responsible for promoting red blood cell production is:

36. The hormone ghrelin is primarily involved in:

37. The master gland that controls many other endocrine glands is the:

38. Which hormone is responsible for regulating the body's circadian rhythms and
sleep-wake cycles?

39. Which endocrine gland is responsible for regulating calcium levels in the
blood?

40. Which endocrine gland is often referred to as the "gateway" gland because it
controls other endocrine glands?

41. Hyposecretion of thyroid hormones in adults can lead to:

42. The hormone that regulates the body's response to inflammation and stress is:

43. The hormone responsible for promoting the development and maintenance of
male secondary sexual characteristics is:

44. The hormone that stimulates uterine contractions during labor is:

45. The hormone aldosterone is primarily responsible for:

46. Which endocrine gland is often associated with regulating fluid and electrolyte
balance in the body?

47. The pineal gland is responsible for producing which hormone?

48. Which hormone is produced by the thyroid gland and regulates metabolism?

49. Which of the following is not an endocrine gland?

50. The adrenal glands are located on top of which organ?

51. The hormone responsible for regulating the body's response to low blood
pressure and volume is:

52. Which hormone is produced by the adrenal medulla and plays a role in the
"fight or flight" response?

53. What hormone does the thyroid gland primarily produce?

54. In males, the primary hormone produced by the testes is:

55. The pituitary gland is often referred to as the:

56. The hormone responsible for promoting bone growth and cell reproduction is:

57. The hormone that regulates the body's response to calcium levels in the blood
is:

58. Which of the following is not an endocrine gland?

59. The hormone that helps regulate the body's salt and water balance is:

60. Which hormone is responsible for promoting the development of secondary
sexual characteristics in males?

61. The hormone responsible for promoting calcium absorption in the intestines
is:

62. What hormone is responsible for regulating blood sugar levels by facilitating
the uptake of glucose by cells?

63. The hormone aldosterone is primarily produced by the:

64. Which hormone is responsible for regulating the body's response to cold and
increasing metabolism?

65. Which hormone is responsible for regulating the menstrual cycle in females?

66. Which hormone is produced by the pancreas to lower blood sugar levels?

67. Which endocrine gland is located in the neck, just below the Adam's apple?

68. Which hormone is responsible for stimulating uterine contractions during
childbirth and promoting milk ejection during breastfeeding?

69. Which of the following hormones is produced by the ovaries?

70. Which gland regulates the body's circadian rhythm?

71. Which gland is often referred to as the "third eye" due to its role in regulating
sleep-wake cycles?

72. Which endocrine gland is responsible for producing cortisol, a hormone that
regulates stress responses and metabolism?

73. Which endocrine gland is responsible for regulating the body's response to
long-term stress and inflammation?

74. Which gland is responsible for the secretion of insulin and glucagon to
regulate blood sugar levels?

75. The hormone responsible for promoting the development and maintenance of
male and female reproductive tissues and sexual characteristics is:

76. The hormone that helps regulate the body's response to danger and stress is:

77. The hormone responsible for stimulating red blood cell production in
response to low oxygen levels is: