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Endocrine System Quiz

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Which of the following glands is often referred to as the "master gland" for its role in regulating other endocrine glands?

a)

Thyroid gland

b)

Adrenal gland

c)

Pituitary gland

d)

Pancreas

2.

Insulin and glucagon are hormones produced by which organ in response to blood glucose levels?

a)

Pancreas

b)

Thyroid gland

c)

Adrenal gland

d)

Pituitary gland

3.

Which hormone is responsible for regulating the body's sleep-wake cycle and circadian rhythm?

a)

Melatonin

b)

Cortisol

c)

Thyroxine

d)

Estrogen

4.

The hormone oxytocin is primarily associated with:

a)

Stimulating milk production

b)

Uterine contractions during childbirth

c)

Regulation of blood sugar levels

d)

Metabolism and energy balance

5.

Parathyroid hormone (PTH) is responsible for:

a)

Regulating blood calcium levels

b)

Controlling blood glucose levels

c)

Stimulating bone growth

d)

Enhancing muscle contraction

6.

The primary function of the thyroid gland is to:

a)

Regulate metabolism and energy balance

b)

Control blood pressure

c)

Produce insulin

d)

Stimulate growth hormone release

7.

Which hormone is responsible for the development of secondary sexual characteristics in females?

a)

Testosterone

b)

Progesterone

c)

Estrogen

d)

Prolactin

8.

Growth hormone (GH) stimulates:

a)

Bone and cartilage growth

b)

Red blood cell production

c)

Digestion and nutrient absorption

d)

Muscle relaxation

9.

Which of the following endocrine glands is located on top of the kidneys?

a)

Thyroid gland

b)

Adrenal gland

c)

Pituitary gland

d)

Pancreas

10.

Which hormone is primarily responsible for regulating the body's stress response?

a)

Adrenaline

b)

Cortisol

c)

Thyroxine

d)

Insulin

11.

What is the main function of the hormone testosterone in males?

a)

Stimulating milk production

b)

Controlling blood sugar levels

c)

Promoting sperm production

d)

Regulating metabolism

12.

Which hormone is secreted by the pancreas to lower blood sugar levels?

a)

Insulin

b)

Somatostatin

c)

Adrenaline

d)

Glucagon