Endocrine Regulation MCQs with Answers

adminApril 6, 2024

0 20 2 minutes read

Welcome to the Endocrine Regulation MCQs with Answers. In this post, we have shared Endocrine Regulation Online Test for different competitive exams. Find practice Endocrine Regulation Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Endocrine Regulation.

Endocrine regulation refers to the complex system by which hormones control various physiological processes in the body. The endocrine system consists of glands such as the pituitary, thyroid, adrenal, and pancreas, which secrete hormones directly into the bloodstream. These hormones act as chemical messengers, coordinating functions like metabolism, growth, reproduction, and stress responses.

Hormones like insulin, produced by the pancreas, regulate blood sugar levels, ensuring energy is available to cells. Thyroid hormones control metabolism, affecting how the body uses energy and maintains temperature. The adrenal glands produce cortisol, a hormone that helps the body respond to stress by regulating metabolism and immune response. The pituitary gland, often termed the “master gland,” influences other endocrine glands and regulates growth hormone production.

Disruptions in endocrine regulation can lead to various health issues. For example, diabetes results from inadequate insulin regulation, while thyroid disorders can cause hyperthyroidism or hypothyroidism, affecting metabolism and energy levels. Adrenal disorders can lead to conditions like Addison’s disease or Cushing’s syndrome, impacting stress response and overall health.

Understanding endocrine regulation is crucial for developing treatments for hormone-related diseases and conditions. Advances in endocrine research have led to improved diagnostic tools and therapies, enhancing patient care and outcomes. Maintaining hormonal balance is vital for overall health, making endocrine regulation a critical area of study in medical science.

Endocrine Regulation Online Quiz

By presenting 3 options to choose from, Endocrine Regulation Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Endocrine Regulation Questions and Answers and click over the correct answer.

Test Name: Endocrine Regulation MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

Endocrine Regulation

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1 / 40

Which hormone is responsible for stimulating the contraction of smooth muscle in the breast during breastfeeding?

Thyroxine

Oxytocin

Prolactin

2 / 40

Which gland produces melatonin, a hormone that regulates sleep-wake cycles?

Pineal gland

Adrenal gland

Pancreas

3 / 40

What hormone is responsible for stimulating the release of eggs from the ovaries during ovulation?

Follicle-stimulating hormone (FSH)

Estrogen

Luteinizing hormone (LH)

4 / 40

Which hormone stimulates the growth and development of bones and muscles?

Thyroxine

Growth hormone

Insulin

5 / 40

Which hormone is produced by the ovaries and is responsible for the development of female secondary sexual characteristics?

Progesterone

Estrogen

Testosterone

6 / 40

What hormone is responsible for stimulating the conversion of testosterone to dihydrotestosterone (DHT) in the male reproductive system?

Progesterone

Estrogen

5-alpha reductase

7 / 40

Which gland is often referred to as the "master gland" because it regulates other endocrine glands?

Adrenal gland

Pituitary gland

Thyroid gland

8 / 40

What hormone is responsible for regulating salt and water balance in the body?

Aldosterone

Insulin

Cortisol

9 / 40

Which hormone is responsible for stimulating the release of calcium from bone into the bloodstream?

Parathyroid hormone (PTH)

Thyroxine

Insulin

10 / 40

Which hormone is responsible for stimulating the release of bile from the gallbladder?

Cholecystokinin

Insulin

Thyroxine

11 / 40

What hormone is responsible for stimulating ovulation in females?

Follicle-stimulating hormone (FSH)

Luteinizing hormone (LH)

Estrogen

12 / 40

What hormone is responsible for stimulating the growth and development of the uterine lining during pregnancy?

Progesterone

Testosterone

Estrogen

13 / 40

Which hormone is responsible for stimulating the production of milk in the mammary glands?

Oxytocin

Prolactin

Thyroxine

14 / 40

Which hormone is produced by the parathyroid glands and regulates calcium levels in the blood?

Thyroxine

Parathyroid hormone (PTH)

Insulin

15 / 40

What hormone is responsible for stimulating the contraction of the uterus during childbirth?

Prolactin

Thyroxine

Oxytocin

16 / 40

What hormone is produced by the adrenal glands in response to stress?

Insulin

Thyroxine

Cortisol

17 / 40

What hormone is responsible for regulating calcium levels in the blood?

Cortisol

Parathyroid hormone

Insulin

18 / 40

Which hormone is responsible for stimulating the production of sperm in the testes?

Luteinizing hormone (LH)

Follicle-stimulating hormone (FSH)

Estrogen

19 / 40

Which hormone is responsible for regulating blood sugar levels?

Estrogen

Cortisol

Insulin

20 / 40

Which hormone is responsible for stimulating the release of insulin from the pancreas?

Insulin

Glucagon

Thyroxine

21 / 40

What hormone is responsible for regulating the body's response to stress and inflammation?

Estrogen

Insulin

Cortisol

22 / 40

What hormone is responsible for stimulating the release of calcium from bone into the bloodstream?

Thyroxine

Insulin

Parathyroid hormone (PTH)

23 / 40

What hormone is responsible for stimulating the production of milk in the mammary glands?

Oxytocin

Prolactin

Thyroxine

24 / 40

Which hormone is responsible for stimulating the breakdown of glycogen into glucose in the liver?

Insulin

Glucagon

Thyroxine

25 / 40

What hormone is responsible for stimulating the conversion of glycogen into glucose in the liver?

Glucagon

Insulin

Thyroxine

26 / 40

Which hormone is responsible for stimulating the development of sperm in the testes?

Progesterone

Estrogen

Testosterone

27 / 40

Which hormone is responsible for stimulating the production of testosterone in males?

Follicle-stimulating hormone (FSH)

Estrogen

Luteinizing hormone (LH)

28 / 40

What hormone is responsible for stimulating the production of testosterone in the testes?

Estrogen

Follicle-stimulating hormone (FSH)

Luteinizing hormone (LH)

29 / 40

Which hormone is responsible for stimulating the reabsorption of sodium and water by the kidneys?

Thyroxine

Aldosterone

Insulin

30 / 40

What hormone is responsible for stimulating the release of eggs from the ovaries during ovulation?

Luteinizing hormone (LH)

Estrogen

Follicle-stimulating hormone (FSH)

31 / 40

Which hormone is responsible for stimulating the absorption of calcium from the intestines into the bloodstream?

Calcitriol

Thyroxine

Insulin

32 / 40

What hormone is responsible for stimulating milk production in the mammary glands?

Thyroxine

Prolactin

Oxytocin

33 / 40

What hormone is produced by the kidneys and stimulates the production of red blood cells in the bone marrow?

Erythropoietin

Estrogen

Cortisol

34 / 40

What hormone is responsible for stimulating the production of sperm in the testes?

Estrogen

Follicle-stimulating hormone (FSH)

Luteinizing hormone (LH)

35 / 40

What is the primary function of the thyroid gland?

Regulate metabolism

Regulate calcium levels

Regulate blood pressure

36 / 40

Which hormone is responsible for stimulating the growth and development of the uterine lining during the menstrual cycle?

Testosterone

Progesterone

Estrogen

37 / 40

What hormone is responsible for stimulating the conversion of glycogen into glucose in the liver?

Glucagon

Thyroxine

Insulin

38 / 40

What hormone is responsible for stimulating the contraction of the smooth muscle in the uterus during childbirth?

Thyroxine

Oxytocin

Prolactin

39 / 40

What hormone is responsible for stimulating the production of red blood cells in the bone marrow?

Thyroxine

Erythropoietin

Insulin

40 / 40

Which hormone is produced by the pancreas and is responsible for lowering blood sugar levels?

Glucagon

Insulin

Thyroxine

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adminApril 6, 2024

0 20 2 minutes read