Facial Anatomy Flashcards
Square feet of the skin
22 sq feet
Percentage of the body weight of the skin
17%
Integumentary system functions
Skin hair and nails Protect from injury and infection Maintain consist body temp Adjusts glood flow Provides sensory info to the central nervous system Synthesizes Vit D
Desirable or attrative skin is considered
Smooth Soft Approable Firm Touchable
3 layers of the skin
Epidermis
Dermis
Hypodermis or subdermis
Which layer of the skin continously renews
Epidermis
Which layer of the skin is responsible for volume
The hypodermis, or subdermis
What is the dermis made up of
Collagen
Elastin
Epithial tissue
Which layer accounts for most of the skin’s thickness
Dermis
What is chronological aging
Intrinsic
Smoking and alcohol use is a result of what type of aging
Extrinsic aging
Sun exposure accounts for what percent of extrinsic aging
80%
Eye socket is called
Obicular
Cheek is called
Zygo
Nose is called
Nare