Integumentary system

Front

What is the main function of the integumentary system?

Back

The integumentary system protects the body from external damage, regulates temperature, and provides sensory information.

Front

What are the primary components of the integumentary system?

Back

The primary components include the skin, hair, nails, and various glands (sebaceous and sudoriferous).

Front

What is the outermost layer of the skin called?

Back

The outermost layer of the skin is called the epidermis.

Front

What is the role of melanocytes in the skin?

Back

Melanocytes produce melanin, which gives skin its color and protects against UV radiation.

Front

What is the function of sebaceous glands?

Back

Sebaceous glands secrete sebum, an oily substance that lubricates and waterproofs the skin.

Front

What is the difference between eccrine and apocrine sweat glands?

Back

Eccrine glands are found all over the body and help regulate temperature, while apocrine glands are located in specific areas and are associated with body odor.

Front

What is dermatitis?

Back

Dermatitis is inflammation of the skin, often characterized by redness, itching, and swelling.

Front

How does the skin help regulate body temperature?

Back

The skin regulates body temperature through sweating and adjusting blood flow to the surface.

Front

What proteins are responsible for skin elasticity and firmness?

Back

Collagen and elastin are the proteins that help maintain skin elasticity and firmness.

Front

What is the dermis?

Back

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