Endocrinology

Hormones MCQs with Answers

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

Hormones are chemical messengers that play a critical role in regulating various physiological processes in the body. Produced by endocrine glands, such as the pituitary, thyroid, adrenal glands, and pancreas, hormones are released into the bloodstream and transported to target organs and tissues, where they elicit specific responses.

Hormones influence a wide range of bodily functions, including growth and development, metabolism, reproductive processes, mood, and stress response. For instance, insulin, produced by the pancreas, regulates blood sugar levels by facilitating the uptake of glucose into cells. Thyroxine, produced by the thyroid gland, controls metabolism and energy expenditure. Cortisol, secreted by the adrenal glands, helps the body respond to stress by increasing glucose levels and suppressing non-essential functions.

The endocrine system, which comprises all the hormone-producing glands, works in concert with the nervous system to maintain homeostasis, the stable internal environment necessary for optimal health. Imbalances in hormone levels can lead to various health issues. For example, hypothyroidism (low thyroid hormone levels) can cause fatigue and weight gain, while hyperthyroidism (high thyroid hormone levels) can lead to weight loss and anxiety. Diabetes results from insufficient insulin production or action, leading to elevated blood sugar levels.

Advances in understanding hormones have led to significant medical breakthroughs, including hormone replacement therapies, treatments for endocrine disorders, and insights into managing stress and improving mental health.

Hormones Online Quiz

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

  • Test Name: Hormones 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.

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Hormones MCQs

Hormones

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1 / 40

Which hormone is responsible for lowering blood calcium levels?

2 / 40

Which hormone stimulates the thyroid gland to produce thyroxine?

3 / 40

What hormone is involved in the regulation of blood sugar levels and is produced by the pancreas?

4 / 40

Which hormone stimulates milk production in the mammary glands?

5 / 40

Which hormone is released during childbirth to stimulate uterine contractions?

6 / 40

What hormone is produced by the ovaries to regulate the menstrual cycle and support pregnancy?

7 / 40

Which hormone is produced by the pineal gland?

8 / 40

What hormone is released by the anterior pituitary to stimulate the adrenal cortex?

9 / 40

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

10 / 40

What hormone is responsible for regulating blood pressure and electrolyte balance?

11 / 40

Which hormone regulates the sleep-wake cycle?

12 / 40

Which hormone is involved in the stress response and is produced by the adrenal cortex?

13 / 40

What hormone is responsible for increasing blood sugar levels?

14 / 40

What hormone stimulates the production of red blood cells in the bone marrow?

15 / 40

What hormone stimulates the development of male secondary sexual characteristics?

16 / 40

What hormone is produced by the anterior pituitary to stimulate the thyroid gland?

17 / 40

What hormone is responsible for the fight-or-flight response?

18 / 40

Which hormone stimulates the growth of bones and muscles?

19 / 40

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

20 / 40

Which hormone is responsible for the fight-or-flight response and is produced by the adrenal medulla?

21 / 40

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

22 / 40

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

23 / 40

Which hormone stimulates the growth and development of the uterine lining during the menstrual cycle?

24 / 40

Which hormone is crucial for the development of female secondary sexual characteristics?

25 / 40

What hormone increases blood calcium levels by stimulating the release of calcium from bones?

26 / 40

Which hormone is responsible for regulating metabolism, growth, and development?

27 / 40

Which hormone is involved in the regulation of circadian rhythms?

28 / 40

Which hormone is responsible for regulating metabolism?

29 / 40

Which hormone is produced by the adrenal cortex and helps regulate metabolism?

30 / 40

What hormone regulates the menstrual cycle and maintains pregnancy?

31 / 40

What hormone stimulates the release of eggs from the ovaries?

32 / 40

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

33 / 40

What hormone is produced by the adrenal cortex to help regulate metabolism and immune response?

34 / 40

Which hormone is involved in the regulation of calcium levels in the blood?

35 / 40

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

36 / 40

What hormone is produced by the kidneys to stimulate the production of red blood cells?

37 / 40

What hormone is produced by the thyroid gland to regulate metabolism?

38 / 40

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

39 / 40

Which hormone is involved in the regulation of the immune response and is produced by the thymus?

40 / 40

Which hormone is produced by the testes and is responsible for male secondary sexual characteristics?

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