Hair Color Theory
Hair Color Levels
Permanent Waving & Relaxing
Cosmetology History
Nail Structure & Disorders
Skin Structure
Hair Removal
100
These are the 3 primary colors.
What are red, blue, and yellow.
100
This is the darkest natural level
What is level 1
100
There are 2 major phases of permanent waving.
What are the physical and chemical phases
100
This woman developed a temporary method of hair relaxing
Who is Madam C.J. Walker
100
This structure produces nail cells
What is the matrix
100
This skin layer contains 5 distinct layers
What is epidermis
100
This process removes hair by dissolving it
What are chemical depilatories
200
Mixing blue and yellow creates this color.
What is green?
200
This level is lighter than 7 and darker than 10
What is Level 8 or 9
200
These phases are equally important in perming
What are physical and chemical phases
200
This inventor is known for the permanent waving machine
Who is Charles Nessler
200
Damage to this structure can permanently distort nail growth
What is the matrix
200
The epidermis contains this many layers
What are 5 layers
200
This method use wavelengths of light to destroy hair bulbs
What is photoepilation
300
These three colors are produced by mixing primary colors.
What are orange,green, and violet
300
This level is considered the lightest level
What is level 10 or 12
300
This acid perm activates itself without outside heat
what is exoteric perm
300
This inventor created the gas mask and improved hair straightening tools
Who is Garrett A. Morgan
300
This structure contains specialized stem cells that create the cuticle
What is eponychium
300
On the diagram, this number identifies the sebaceous gland
What is #2
300
This electrolysis method is also called short-wave electrolysis
What is thermolysis
400
This color category neutralizes orange or brassy tones.
What is blue-based color?
400
This primary color is considered the darkest
What is blue
400
It is not recommended to remove more than its percentage of natural texture
What is 85%
400
This industry focuses on hair, skin, and nails
What is cosmetology
400
A green or yellow nail discoloration may indicate this condition
What is a bacterial infection
400
On the diagram, this number identifies the sudoriferous gland.
What is #4
400
This method inserts a needle into the follicle to destroy the papilla
What is electrolysis
500
Blue-Yellow is a tertiary color. True or false.
What is false.
500
These colors are considered cool colors.
What are blues
500
This service is performed only on selected areas such as the nape or perimeter
What is a zonal relaxer
500
This service chemically alters the hairs natural texture
What is a relaxer service
500
This visible half-moon area appears at the base of the nail
What is the lunula
500
This gland produces oil for the skin and hair
What is sebaceous gland
500
This hair removal method uses laser energy to reduce hair growth
What is laser hair removal