integumentary system flashcard

Front

Which skin layer is most superficial?

Back

stratum corneum

Front

These cells synthesize skin pigment to give skin and hair its color; found in the deepest layer of the epidermis:

Back

melanocytes

Front

Which is NOT a function of your skin?

Back

Taking in oxygen

Front

The fibrous protein that gives the skin form and strength while making it flexible is called?

Back

collagen

Front

What is the correct order of epidermal layers from external to deep?

Back

Corneum, Lucidum, Granulosum, Spinosum, Basale

Front

What is the primary function of the stratum corneum?

Back

To provide a protective barrier against environmental damage.

Front

What role do keratinocytes play in the skin?

Back

They produce keratin, a protein that helps protect the skin.

Front

What is the function of Langerhans' cells?

Back

They are involved in the immune response of 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 main function of melanocytes?

Back

To produce melanin, which gives skin and hair its color.