Shaving. Layers and hair definition Flashcards
1
Q
Benefits to pre shaving before treatment.
A
Not as time consuming
More effective because hairs are not connected to the dermal papilla
Less surface damage
Treats anagen hairs
Less pain and sensitivity due to deeper insertions
2
Q
Name the three layers of hair
A
Medulla
Cortex
Cuticle
3
Q
Definition of medulla
A
The inner layer formed only in terminal hairs. Much of the medulla is air.
4
Q
Definition of context
A
The middle layer and major portion of the hair shaft
5
Q
Definition of cuticle
A
The outer layer made up of clear, transparent cells forming a single layer of overlapping flattened cells
