Integumentary System Review

Front

What is the primary function of sebaceous glands in the integumentary system?

Back

Sebaceous glands produce oil (sebum) that lubricates and protects the skin.

Front

How do sweat glands help regulate body temperature?

Back

Sweat glands produce sweat, which evaporates from the skin surface, cooling the body and helping to maintain a stable internal temperature.

Front

What role does melanin play in the integumentary system?

Back

Melanin is a pigment produced in the epidermis that protects the skin from UV radiation.

Front

What protein is the primary component of nails?

Back

Nails are primarily made of keratin, a tough protein that provides structure and protection.

Front

Which layer of the epidermis is responsible for cell division?

Back

The stratum basale is the layer of the epidermis that is capable of dividing and generating new skin cells.

Front

What are the two main types of glands in the integumentary system?

Back

The two main types of glands are sebaceous glands (oil-producing) and sweat glands (sweat-producing).

Front

What is the function of the dermis in the integumentary system?

Back

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

Front

What is the significance of the stratum corneum in the epidermis?

Back

The stratum corneum is the outermost layer of the epidermis, providing a barrier to protect underlying tissues from environmental damage and water loss.

Front

How does the integumentary system contribute to the immune response?

Back

The integumentary system acts as a physical barrier and contains immune cells that help detect and respond to pathogens.

Front

What is the role of hair follicles in the integumentary system?

Back

Hair follicles are responsible for producing hair and play a role in thermoregulation and sensation.