Integumentary System Functions

What is the main function of the epidermis?

• Protection

• Sensation

• Secretion

• Absorption

Which layer of the skin contains blood vessels, nerves, and hair follicles?

• dermis

• epidermis

• hypodermis

• stratum corneum

What is the function of the dermis?

• The function of the dermis is to produce sweat and regulate body temperature.

• The function of the dermis is to store fat and provide insulation.

• The function of the dermis is to produce melanin and protect against UV radiation.

• The function of the dermis is to provide support and elasticity to the skin.

Which layer of the skin provides protection against UV radiation?

• epidermis

• stratum corneum

• dermis

• hypodermis

What is the role of sweat glands in the integumentary system?

• Produce antibodies to fight infections

• Produce melanin to protect against UV radiation

• Regulate body temperature

• Produce oil to moisturize the skin

Which layer of the skin is responsible for the production of melanin?

• dermis

• stratum corneum

• epidermis

• hypodermis

What is the function of sebaceous glands?

• The function of sebaceous glands is to produce and secrete sweat.

• The function of sebaceous glands is to produce and secrete oil.

• The function of sebaceous glands is to produce and secrete sebum.

• The function of sebaceous glands is to produce and secrete mucus.

Which layer of the skin contains collagen and elastin fibers?

• epidermis

• hypodermis

• stratum corneum

• dermis

What is the purpose of the subcutaneous layer?

• Insulation, cushioning, and energy storage

• Contraction, relaxation, and coordination

• Transportation, filtration, and excretion

• Protection, absorption, and secretion

Which layer of the skin helps regulate body temperature?

• epidermis

• hypodermis

• stratum corneum

• dermis