Chapter 2 - Hair and scalp analysis (2) Flashcards
List, in the correct order, the 3 stages of hair growth.
Anagen, catagen, telogen (ACT)
Which stage is the active growing stage?
Anagen
Which stage is the resting stage?
Catagen
Which stage is the shedding stage?
Telogen
How can an incompatibility to products affect a required service?
The service will not be carried out or may have to be adapted.
What is the correct terminology for a single hair?
Hair shaft
What is the top layer of the skin called?
Epidermis (between 0.5-1.5 mm thick)
What is the inner layer of the skin called?
Dermis
When cold, which muscle contracts to give us goosebumps?
Arrector pili muscle
Which gland produces the skins natural oil, sebum?
Sebaceous gland
What is another name for the sweat gland?
Sudoriferous gland
Describe the appearance of scabies.
Red lines on the skin, covered in small bumps and/or blisters.
Describe the appearance of dandruff.
Yellowish or white flakes of skin on the scalp.
Describe the appearance of psoriasis.
Inflamed areas with the appearance of silvery scales and can be very itchy.
Describe the appearance of keloid scarring.
Overdeveloped area of scarring, scar is usually raised.
