Endocrine Glands MCQs with Answers

adminApril 6, 2024

0 23 2 minutes read

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

Endocrine glands are specialized organs in the body that produce and secrete hormones directly into the bloodstream. These hormones act as chemical messengers, regulating a wide range of physiological processes including metabolism, growth, reproduction, and stress responses. The major endocrine glands include the pituitary gland, thyroid gland, adrenal glands, pancreas, and gonads (ovaries and testes).

The pituitary gland, often referred to as the “master gland,” is located at the base of the brain and controls other endocrine glands by releasing various stimulating hormones. The thyroid gland, situated in the neck, produces thyroid hormones such as thyroxine (T4) and triiodothyronine (T3), which regulate metabolism, energy levels, and overall growth.

The adrenal glands, located on top of the kidneys, secrete hormones like cortisol, which helps the body manage stress, and aldosterone, which regulates sodium and potassium balance. The pancreas, located in the abdomen, produces insulin and glucagon to manage blood sugar levels and energy supply. The gonads produce sex hormones; ovaries secrete estrogen and progesterone, while testes produce testosterone, influencing reproductive functions and secondary sexual characteristics.

Disorders in endocrine glands can lead to conditions such as diabetes, thyroid disorders, and adrenal insufficiency. Understanding endocrine gland functions and their hormonal outputs is crucial for diagnosing and treating these conditions effectively, highlighting the importance of endocrine health in overall well-being.

Endocrine Glands Online Quiz

By presenting 3 options to choose from, Endocrine Glands 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 Glands Questions and Answers and click over the correct answer.

Test Name: Endocrine Glands 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 Glands

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1 / 40

Which gland produces thyroxine, a hormone that regulates metabolism?

Thyroid gland

Pancreas

Adrenal gland

2 / 40

Which gland produces insulin?

Adrenal gland

Thyroid gland

Pancreas

3 / 40

What hormone is produced by the parathyroid glands to regulate calcium levels?

Calcitonin

Parathyroid hormone (PTH)

Cortisol

4 / 40

Which gland is known as the "master gland" of the endocrine system?

Pituitary gland

Thyroid gland

Adrenal gland

5 / 40

What hormone does the thyroid gland produce that regulates metabolism?

Insulin

Thyroxine

Cortisol

6 / 40

What hormone does the adrenal medulla produce in response to stress?

Epinephrine

Insulin

Thyroxine

7 / 40

What hormone is produced by the testes to stimulate male secondary sexual characteristics?

Testosterone

Estrogen

Progesterone

8 / 40

Which gland produces growth hormone (GH)?

Thyroid gland

Pituitary gland

Adrenal gland

9 / 40

What hormone is released by the posterior pituitary gland to regulate water balance?

Cortisol

Antidiuretic hormone (ADH)

Insulin

10 / 40

Which gland produces calcitonin, a hormone that helps regulate calcium levels?

Pancreas

Adrenal gland

Thyroid gland

11 / 40

Which gland produces cortisol and aldosterone, hormones involved in stress response and electrolyte balance?

Adrenal gland

Pancreas

Thyroid gland

12 / 40

Which gland produces hormones that influence sexual development and reproduction in males?

Adrenal gland

Ovaries

Testes

13 / 40

What hormone does the pancreas produce to raise blood sugar levels?

Insulin

Glucagon

Cortisol

14 / 40

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

Thyroxine

Epinephrine

Insulin

15 / 40

What hormone does the pituitary gland produce to stimulate milk production after childbirth?

Oxytocin

Cortisol

Prolactin

16 / 40

Which gland produces growth hormone (GH) that stimulates growth and cell reproduction?

Pituitary gland

Adrenal gland

Thyroid gland

17 / 40

Which gland produces hormones that regulate metabolism, growth, and development?

Pancreas

Adrenal gland

Thyroid gland

18 / 40

What hormone is produced by the pancreas that helps to lower blood sugar levels?

Insulin

Cortisol

Glucagon

19 / 40

What hormone does the anterior pituitary gland produce to stimulate the adrenal cortex?

Adrenocorticotropic hormone (ACTH)

Thyroxine

Insulin

20 / 40

What hormone is produced by the parathyroid glands to increase blood calcium levels?

Parathyroid hormone (PTH)

Calcitonin

Cortisol

21 / 40

Which gland produces prolactin, a hormone that stimulates milk production?

Thyroid gland

Pituitary gland

Adrenal gland

22 / 40

Which gland produces follicle-stimulating hormone (FSH) involved in reproductive processes?

Thyroid gland

Adrenal gland

Pituitary gland

23 / 40

Which gland is responsible for producing progesterone in females?

Testes

Ovaries

Adrenal gland

24 / 40

What hormone does the adrenal cortex produce that regulates sodium and potassium balance?

Thyroxine

Insulin

Aldosterone

25 / 40

Which gland produces aldosterone, a hormone that regulates salt and water balance?

Thyroid gland

Pancreas

Adrenal gland

26 / 40

What hormone is produced by the thyroid gland to lower blood calcium levels?

Calcitonin

Parathyroid hormone (PTH)

Cortisol

27 / 40

Which gland produces testosterone in males?

Testes

Ovaries

Adrenal gland

28 / 40

Which gland produces luteinizing hormone (LH) that is crucial for reproduction?

Thyroid gland

Pituitary gland

Adrenal gland

29 / 40

What hormone does the thymus gland produce that is crucial for immune function?

Thymosin

Cortisol

Insulin

30 / 40

What hormone is produced by the pancreas to regulate glucose metabolism?

Cortisol

Thyroxine

Insulin

31 / 40

Which gland produces hormones that help regulate metabolism and energy levels?

Pancreas

Adrenal gland

Thyroid gland

32 / 40

Which gland is responsible for producing melatonin?

Adrenal gland

Pancreas

Pineal gland

33 / 40

Which gland produces oxytocin, a hormone involved in childbirth and lactation?

Pituitary gland

Adrenal gland

Thyroid gland

34 / 40

What hormone is produced by the pancreas to lower blood sugar levels?

Glucagon

Cortisol

Insulin

35 / 40

What hormone does the pineal gland produce that regulates sleep-wake cycles?

Cortisol

Insulin

Melatonin

36 / 40

What hormone is produced by the adrenal cortex that helps regulate metabolism and immune response?

Cortisol

Insulin

Thyroxine

37 / 40

What hormone does the adrenal medulla secrete during the fight-or-flight response?

Epinephrine

Thyroxine

Insulin

38 / 40

Which gland produces hormones that control the body's circadian rhythms?

Thyroid gland

Pineal gland

Adrenal gland

39 / 40

Which gland produces cortisol, a hormone involved in the stress response?

Adrenal gland

Pancreas

Thyroid gland

40 / 40

Which gland is responsible for the production of estrogen in females?

Testes

Ovaries

Adrenal gland

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adminApril 6, 2024

0 23 2 minutes read