Integumentary System Review (w/ histology)

Front

What is the primary tissue type that makes up the dermis?

Back

Dense irregular connective tissue.

Front

What are the characteristics of connective tissue?

Back

Cells vary in vascularity and have a non-living extracellular matrix.

Front

What type of tissue primarily composes the hypodermis?

Back

Adipose connective tissue.

Front

Which of the following is NOT part of the integumentary system? Skin, Cartilage, Nails, Hair

Back

Cartilage.

Front

What is the function of melanin in the skin?

Back

Helps protect skin from UV radiation, is found in almost every human being, and is responsible for skin color.

Front

What are the main components of the integumentary system?

Back

Skin, hair, nails, and glands.

Front

What is the role of the epidermis?

Back

To provide a protective barrier and prevent water loss.

Front

What type of epithelium is found in the epidermis?

Back

Stratified squamous epithelium.

Front

What is the function of sebaceous glands?

Back

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

Front

What is the significance of the arrector pili muscle?

Back

It causes hair to stand up (goosebumps) in response to cold or fear.