Flashcards on the Integumentary System

Front

The skin's main layers

Back

Epidermis is the top layer, dermis is the middle layer, and hypodermis is the bottom or fatty layer.

Front

What the integumentary system is and what it includes

Back

"Integumentary" refers to a body's outer covering & includes skin, hair, nails, oil glands, and sweat glands.

Front

Role of the Langerhans cells in the epidermis

Back

They are part of the body's immune system & help fight off germs and infections.

Front

The skin is made of water, protein, fats, and minerals. What do they help the body do?

Back

These components help protect the body and regulate temperature.

Front

The epidermis contains keratin, a protein inside skin cells.

Back

Keratin, along with other proteins, forms the skin layer.

Front

Role of collagen and elastin in the dermis

Back

Collagen makes skin cells strong and resilient, while elastin keeps skin flexible and helps it regain its shape.

Front

Blood vessels in the dermis

Back

Blood vessels provide nutrients to the epidermis, keeping the skin layers healthy.

Front

Role of nerves in the dermis

Back

Nerves in the dermis help you feel pain and touch, and they alert you when something is too hot or itchy.

Front

Diagram of skin layers and components

Back

Illustrates parts like dermis, subcutaneous tissue, veins, nerves, and glands.

Front

Common skin issues

Back

Acne and skin rashes.