Endocrine hormones

Learn about the major endocrine hormones in the human body and their functions.

MayaThomas·14 flashcards·13 vragen·2 weergaven
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What is the main function of insulin?

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Insulin regulates blood glucose levels by facilitating the uptake of glucose into cells.

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Quiz(13 vragen)

Vraag 1 van 13

1. Which hormone lowers blood sugar levels?

Termen in deze set(14)

What is the main function of insulin?

Insulin regulates blood glucose levels by facilitating the uptake of glucose into cells.

Adrenaline is produced in response to what?

Adrenaline is released during stress or danger, preparing the body for 'fight or flight.'

True or false: Thyroid hormones regulate metabolism.

True, because they control the rate of metabolism and energy production.

Difference between glucagon and insulin

Insulin lowers blood sugar; glucagon raises blood sugar levels.

What hormone does the pituitary gland release?

The pituitary gland releases hormones like growth hormone (GH) and adrenocorticotropic hormone (ACTH).

Fill in the blank: Cortisol is known as the _____ hormone.

stress

What is the role of estrogen?

Estrogen is involved in the development of female sexual characteristics and reproductive functions.

True or false: Testosterone is only found in males.

False, because females also produce testosterone, though in smaller amounts.

What does the hormone oxytocin do?

Oxytocin triggers uterine contractions during childbirth and promotes bonding.

Which gland produces thyroid hormones?

The thyroid gland produces thyroxine (T4) and triiodothyronine (T3).

What is the main role of parathyroid hormone?

Parathyroid hormone regulates calcium levels in the blood.

Adrenocorticotropic hormone (ACTH) stimulates which gland?

ACTH stimulates the adrenal cortex to produce corticosteroids.

Difference between water-soluble and fat-soluble hormones

Water-soluble hormones act quickly and dissolve in blood; fat-soluble hormones pass through cell membranes.

What hormone is known for promoting growth?

Growth hormone (GH) promotes growth and development in tissues and bones.

Vragen in deze set(13)

1. Which hormone lowers blood sugar levels?

A.A) Insulin
B.B) Glucagon
C.C) Adrenaline
D.D) Cortisol

2. What is cortisol's primary role?

A.A) Regulate sleep
B.B) Manage stress responses
C.C) Increase metabolism
D.D) Enhance bone growth

3. Which hormone is primarily involved in childbirth?

A.A) Estrogen
B.B) Oxytocin
C.C) Progesterone
D.D) Testosterone

4. Which hormone raises blood calcium levels?

A.A) Insulin
B.B) Parathyroid hormone
C.C) Thyroxine
D.D) Testosterone

5. True or false: All hormones are proteins.

A.A) True
B.B) False
C.C) Only steroids
D.D) Only peptides

6. Which of the following is NOT a function of testosterone?

A.A) Sperm production
B.B) Muscle growth
C.C) Regulation of metabolism
D.D) Development of male traits

7. What does estrogen primarily regulate?

A.A) Heart rate
B.B) Female reproductive system
C.C) Blood sugar
D.D) Stress response

8. Which gland controls the thyroid gland?

A.A) Pineal gland
B.B) Hypothalamus
C.C) Pituitary gland
D.D) Adrenal gland

9. What is a key characteristic of fat-soluble hormones?

A.A) Fast-acting
B.B) Easily dissolve in blood
C.C) Pass through cell membranes
D.D) Short-lived

10. Which hormone is responsible for the 'fight or flight' response?

A.A) Cortisol
B.B) Insulin
C.C) Adrenaline
D.D) Estrogen

11. What does growth hormone primarily stimulate?

A.A) Heart function
B.B) Growth of bone and muscle
C.C) Blood pressure
D.D) Immune response

12. Fill in the blank: The hormone responsible for regulating sleep cycles is called _____

A.A) Melatonin
B.B) Cortisol
C.C) Adrenaline
D.D) Insulin

13. What does glucagon primarily do?

A.A) Lower blood sugar
B.B) Raise blood sugar
C.C) Increase metabolic rate
D.D) Promote growth

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