Epidermis Review

Front

What is the outermost layer of the skin?

Back

Epidermis

Front

What layer of the skin contains connective tissues, blood vessels, and nerve fibers?

Back

Dermis

Front

Where are the oldest cells of the epidermis located?

Back

Stratum Corneum

Front

What is the primary site of melanin formation in the skin?

Back

Stratum Basale

Front

Which layer of the skin is the largest?

Back

Dermis

Front

What type of cells are found in the Stratum Basale?

Back

Keratinocytes and melanocytes

Front

What is the function of the Stratum Corneum?

Back

To provide a protective barrier against environmental damage.

Front

What is the role of sebaceous glands in the skin?

Back

To secrete oil (sebum) that lubricates and waterproofs the skin.

Front

What is the significance of the dermal papillae?

Back

They increase the surface area for exchange of oxygen, nutrients, and waste.

Front

What is the primary function of the epidermis?

Back

To act as a barrier to protect underlying tissues from infection, dehydration, and damage.