Skin

Front

What are the three layers of the skin?

Back

The three layers of the skin are the epidermis, dermis, and hypodermis.

Front

What is the primary function of the epidermis?

Back

The primary function of the epidermis is to provide a protective barrier against environmental hazards.

Front

What is the role of the dermis in the skin?

Back

The dermis provides structural support, houses blood vessels, nerves, and glands, and plays a role in thermoregulation.

Front

What are sweat glands and where are they located?

Back

Sweat glands are exocrine glands that produce sweat and are located in the dermis layer of the skin.

Front

What is acne and what causes it?

Back

Acne is a skin condition characterized by the presence of pimples, and it is often caused by not keeping the face clean, leading to clogged pores.

Front

How thick is the average human skin?

Back

The average thickness of human skin is about 4 mm.

Front

What vitamin is synthesized in the skin through sunlight exposure?

Back

Vitamin D is synthesized in the skin when exposed to sunlight.

Front

What is the function of sebaceous glands in the skin?

Back

Sebaceous glands secrete sebum, which helps to lubricate and protect the skin.

Front

What is the significance of melanin in the skin?

Back

Melanin is a pigment that provides color to the skin and protects against UV radiation.

Front

How does the skin contribute to thermoregulation?

Back

The skin helps regulate body temperature through sweat production and blood vessel dilation or constriction.