Introduction to Integumentary System

Front

What are blood vessels?

Back

Blood vessels are the channels through which blood flows in the body, including arteries, veins, and capillaries.

Front

What is a pore?

Back

A pore is a tiny opening in the skin that allows sweat and oil to escape, helping to regulate body temperature and maintain skin health.

Front

What does 'microbes' mean?

Back

Microbes refer to microscopic organisms, including bacteria, viruses, and fungi, that can cause infections.

Front

What is the most superficial layer of the skin?

Back

The most superficial layer of the skin is the epidermis.

Front

What are sebaceous glands?

Back

Sebaceous glands are oil-producing glands found all over the skin that help to keep the skin moisturized.

Front

What is the function of the dermis?

Back

The dermis is the layer of skin beneath the epidermis that contains connective tissue, blood vessels, and nerve endings.

Front

What role does the epidermis play in skin health?

Back

The epidermis acts as a protective barrier against environmental hazards, pathogens, and water loss.

Front

What are eccrine glands?

Back

Eccrine glands are sweat glands that are found all over the body and help regulate body temperature through perspiration.

Front

What is the hypodermis?

Back

The hypodermis, also known as subcutaneous tissue, is the layer of fat and connective tissue beneath the dermis that insulates the body.

Front

What is the function of arrector pili muscles?

Back

Arrector pili muscles are small muscles attached to hair follicles that contract to cause hair to stand up, often in response to cold or fear.