Skin structure and function

Front

What is the top layer of the epidermis?

Back

The top layer of the epidermis is called the stratum corneum.

Front

What is the inner layer of skin comprised of the papillary and reticular layers called?

Back

The inner layer of skin is called the dermis.

Front

What is the function of sebaceous glands?

Back

Sebaceous glands, also known as oil glands, secrete oil into hair follicles to keep the skin hydrated.

Front

What is the hypodermis?

Back

The hypodermis, also called the subcutaneous layer, anchors the skin to underlying organs and is comprised of adipose tissue.

Front

Where do hair follicle cells grow?

Back

Hair follicle cells grow in the dermis.

Front

What are the main functions of the skin?

Back

The main functions of the skin include protection, regulation of body temperature, sensation, and synthesis of vitamin D.

Front

What is the role of the epidermis?

Back

The epidermis serves as the outer protective layer of the skin, preventing water loss and protecting against environmental damage.

Front

What are the two main layers of the dermis?

Back

The two main layers of the dermis are the papillary layer and the reticular layer.

Front

What is the significance of the papillary layer?

Back

The papillary layer contains blood vessels and sensory neurons, providing nutrients to the epidermis and contributing to the sense of touch.

Front

What is the role of sweat glands?

Back

Sweat glands help regulate body temperature through the process of evaporation and also play a role in excretion.