Skin Basics
What is the largest organ of the body?
The skin
What disorder causes red, scaly patches and is noncontagious?
Psoriasis
If a client shows signs of a contagious skin disorder, what should the barber do?
Stop service and refer the client to a physician.
Impetigo – contagious or not?
Contagious
Small, flat discoloration such as a freckle.
Macule
What are the two main layers of the skin?
Epidermis and Dermis
What bacterial infection causes yellow, crusty sores?
Impetigo
What must a barber do to tools after contact with a client’s skin?
Clean and disinfect them properly.
Psoriasis – contagious or not?
Not contagious
Raised area of skin with pus inside, like a pimple.
Pustule
What protein gives the skin its strength and form?
Collagen
What viral infection causes cold sores?
Herpes Simplex
What should a barber wear to protect hands when dealing with potential infection?
Disposable gloves
Herpes Simplex – contagious or not?
Contagious
Thick raised scar caused by excess tissue growth.
Keloid
What pigment gives skin its color?
Melanin
What fungal infection affects the beard area?
Tinea Barbae
Why is it important for barbers to recognize skin disorders?
To prevent spread of infection and protect client health.
Eczema – contagious or not?
Not contagious
Crack in the skin that extends into the dermis.
Fissure
What layer of the skin contains blood vessels and nerves?
The Dermis
What genetic disorder causes total absence of pigment in skin and hair?
Albinism
What government agency regulates infection control in the workplace?
OSHA (Occupational Safety and Health Administration)
Tinea Barbae – contagious or not?
Contagious
Thickened skin caused by repeated scratching or irritation.
Lichenification