What is the term for the deepest layer of skin that contains fat?

What is the term for the deepest layer of skin that contains fat?

• A. Epidermis
• B. Dermis
• C. Hypodermis (subcutaneous)
• D. Muscle

Answer: (C)

The deepest skin layer that contains fat is the hypodermis, also called the subcutaneous tissue. This layer sits beneath the dermis and is made mainly of adipose (fat) tissue plus connective tissue. Its roles include insulating the body, cushioning and protecting underlying structures, storing energy, and helping attach the skin to muscles and bones beneath. The epidermis is the outermost protective layer and does not contain fat. The dermis lies just beneath the epidermis and provides structural strength, housing blood vessels, nerves, glands, and hair follicles. Muscle lies deeper still, well underneath the skin layers.

The deepest skin layer that contains fat is the hypodermis, also called the subcutaneous tissue. This layer sits beneath the dermis and is made mainly of adipose (fat) tissue plus connective tissue. Its roles include insulating the body, cushioning and protecting underlying structures, storing energy, and helping attach the skin to muscles and bones beneath.

The epidermis is the outermost protective layer and does not contain fat. The dermis lies just beneath the epidermis and provides structural strength, housing blood vessels, nerves, glands, and hair follicles. Muscle lies deeper still, well underneath the skin layers.