Skin Structure and Growth Flashcard

Front

What factor weakens collagen in the skin?

Back

UV exposure weakens collagen, leading to skin damage.

Front

What is collagen?

Back

Collagen is a fibrous, connective tissue made from protein that gives the skin form and strength.

Front

What is the function of the skin that allows the body to retain or lose heat?

Back

Body temperature regulation is the function that allows the body to maintain or adjust its temperature.

Front

What causes differences in genetic skin color among people?

Back

Differences in genetic skin color are due to melanin, a pigment produced in the skin.

Front

Which layer of skin is the outermost layer?

Back

The epidermis is the outermost layer of the skin.

Front

What is elastin?

Back

Elastin is a protein in the skin that provides elasticity and allows the skin to return to its original shape after stretching.

Front

What role does keratin play in the skin?

Back

Keratin is a protein that helps form the outer layer of skin, providing protection and waterproofing.

Front

What is the hypodermis?

Back

The hypodermis, also known as subcutaneous tissue, is the layer of fat and connective tissue beneath the dermis that insulates the body.

Front

How does hydration affect skin health?

Back

Proper hydration helps maintain skin elasticity and prevents dryness, contributing to overall skin health.

Front

What is the primary function of melanin in the skin?

Back

Melanin provides pigmentation to the skin and protects against UV radiation.