MDCAT MCQs

Hormones MDCAT MCQs with Answers

Welcome to the Hormones MDCAT MCQs with Answers. In this post, we have shared Hormones Multiple Choice Questions and Answers for PMC MDCAT 2024. Each question in MDCAT Biology offers a chance to enhance your knowledge regarding Hormones MCQs in this MDCAT Online Test.

Which of the following hormones is produced by the thyroid gland?
a) Insulin
b) Thyroxine
c) Cortisol
d) Adrenaline

The hormone responsible for lowering blood glucose levels is:
a) Glucagon
b) Insulin
c) Adrenaline
d) Thyroxine

Which hormone stimulates the release of milk from the mammary glands?
a) Oxytocin
b) Prolactin
c) Estrogen
d) Progesterone

Which gland secretes adrenaline and noradrenaline?
a) Thyroid gland
b) Pituitary gland
c) Adrenal gland
d) Pineal gland

The hormone melatonin is primarily involved in:
a) Stress response
b) Sleep-wake cycle
c) Blood glucose regulation
d) Immune response

Which hormone is secreted by the pancreas to increase blood glucose levels?
a) Insulin
b) Glucagon
c) Cortisol
d) Thyroxine

Which hormone is released from the posterior pituitary gland?
a) Growth hormone
b) Oxytocin
c) Adrenocorticotropic hormone (ACTH)
d) Thyroid-stimulating hormone (TSH)

Which hormone is involved in regulating the body’s metabolism?
a) Thyroxine
b) Melatonin
c) Insulin
d) Prolactin

Which hormone is produced by the adrenal cortex?
a) Adrenaline
b) Cortisol
c) Insulin
d) Estrogen

The hormone responsible for the “fight or flight” response is:
a) Thyroxine
b) Insulin
c) Adrenaline
d) Melatonin

Which hormone regulates calcium levels in the blood?
a) Insulin
b) Parathyroid hormone (PTH)
c) Cortisol
d) Estrogen

Which hormone is produced by the ovaries?
a) Testosterone
b) Estrogen
c) Cortisol
d) Insulin

The hormone that helps regulate the body’s sleep cycle is:
a) Thyroxine
b) Melatonin
c) Cortisol
d) Adrenaline

Which hormone is produced by the testes?
a) Estrogen
b) Testosterone
c) Insulin
d) Progesterone

The hormone that stimulates red blood cell production is:
a) Erythropoietin
b) Insulin
c) Cortisol
d) Adrenaline

Which hormone helps to regulate blood pressure by affecting sodium and potassium levels?
a) Cortisol
b) Aldosterone
c) Adrenaline
d) Insulin

The primary function of cortisol is to:
a) Regulate metabolism
b) Stimulate growth
c) Control stress response
d) Regulate sleep-wake cycles

Which hormone is responsible for stimulating the release of thyroid hormones?
a) Adrenocorticotropic hormone (ACTH)
b) Follicle-stimulating hormone (FSH)
c) Thyroid-stimulating hormone (TSH)
d) Luteinizing hormone (LH)

The hormone that plays a role in regulating blood glucose levels is:
a) Insulin
b) Melatonin
c) Progesterone
d) Testosterone

Which hormone is responsible for stimulating uterine contractions during childbirth?
a) Estrogen
b) Oxytocin
c) Progesterone
d) Prolactin

The hormone that increases blood glucose levels during stress is:
a) Insulin
b) Cortisol
c) Thyroxine
d) Melatonin

Which gland secretes hormones involved in the regulation of calcium levels?
a) Pituitary gland
b) Thyroid gland
c) Adrenal gland
d) Pancreas

The hormone that promotes the development of secondary sexual characteristics in females is:
a) Testosterone
b) Estrogen
c) Cortisol
d) Thyroxine

Which hormone is involved in the regulation of fluid balance and blood pressure?
a) Adrenaline
b) Aldosterone
c) Insulin
d) Thyroxine

Which of the following hormones is involved in regulating the menstrual cycle?
a) Progesterone
b) Insulin
c) Cortisol
d) Melatonin

The hormone that aids in the development and maintenance of male secondary sexual characteristics is:
a) Estrogen
b) Testosterone
c) Progesterone
d) Cortisol

Which hormone is involved in regulating the body’s circadian rhythms?
a) Cortisol
b) Melatonin
c) Thyroxine
d) Insulin

Which of the following hormones is produced by the anterior pituitary gland?
a) Oxytocin
b) Vasopressin
c) Growth hormone
d) Melatonin

Which hormone is responsible for stimulating the release of eggs from the ovaries?
a) Luteinizing hormone (LH)
b) Adrenocorticotropic hormone (ACTH)
c) Growth hormone
d) Thyroid-stimulating hormone (TSH)

The primary function of aldosterone is to:
a) Regulate blood glucose levels
b) Increase blood pressure
c) Regulate sodium and potassium levels
d) Stimulate red blood cell production

Which hormone is involved in the regulation of basal metabolic rate?
a) Thyroxine
b) Insulin
c) Progesterone
d) Melatonin

The hormone involved in the control of blood sugar levels by decreasing glucose levels is:
a) Glucagon
b) Insulin
c) Cortisol
d) Adrenaline

Which hormone is primarily responsible for stimulating growth in children?
a) Thyroxine
b) Insulin
c) Growth hormone
d) Cortisol

The hormone that stimulates milk ejection during breastfeeding is:
a) Prolactin
b) Estrogen
c) Oxytocin
d) Progesterone

Which hormone helps to regulate the body’s response to stress?
a) Cortisol
b) Thyroxine
c) Insulin
d) Aldosterone

The hormone responsible for regulating the growth and development of the body is:
a) Thyroxine
b) Growth hormone
c) Insulin
d) Melatonin

Which hormone is secreted by the adrenal medulla?
a) Cortisol
b) Adrenaline
c) Aldosterone
d) Thyroxine

The hormone involved in controlling blood calcium levels is:
a) Calcitonin
b) Insulin
c) Adrenaline
d) Melatonin

Which hormone is primarily produced by the pituitary gland?
a) Adrenaline
b) Cortisol
c) Growth hormone
d) Thyroxine

The primary function of the hormone erythropoietin is to:
a) Regulate blood glucose levels
b) Stimulate red blood cell production
c) Control stress response
d) Regulate fluid balance

Which hormone helps in maintaining the body’s circadian rhythm?
a) Melatonin
b) Thyroxine
c) Insulin
d) Cortisol

The hormone that increases blood glucose levels is:
a) Insulin
b) Glucagon
c) Melatonin
d) Progesterone

Which hormone is responsible for stimulating uterine contractions during labor?
a) Progesterone
b) Oxytocin
c) Estrogen
d) Thyroxine

The primary role of progesterone is to:
a) Regulate blood glucose levels
b) Promote ovulation
c) Prepare the uterus for pregnancy
d) Stimulate milk production

Which hormone is secreted by the thyroid gland to lower blood calcium levels?
a) Calcitonin
b) Parathyroid hormone (PTH)
c) Cortisol
d) Aldosterone

The hormone involved in controlling blood pressure by regulating fluid balance is:
a) Cortisol
b) Insulin
c) Aldosterone
d) Thyroxine

Which of the following hormones is released in response to stress?
a) Cortisol
b) Melatonin
c) Insulin
d) Prolactin

If you are interested to enhance your knowledge regarding PhysicsChemistryComputer, and Biology please click on the link of each category, you will be redirected to dedicated website for each category.

Related Articles

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button