Hair Science
The number of individual hair strands per square inch of the scalp is referred to as
Density
Hair that is cut to one length is called a _______ cut
Blunt
What word is another name for the color "Orange"?
Copper
What is considered to be the most important art principle?
Harmony
The study of hair is called
Trichology
The natural ability of hair to absorb moisture is called
Porosity
A one-length haircut is best achieved by using a ____elevation:
Zero degree elevation
What does "level" refer to in hair coloring?
The depth of the colour or the lightness/darkness of the hair
When styling hair for a wide face with a round hairline and round chin, the aim is to:
Create the illusion of length
Make sure to keep the salon safe by:
Sweeping up any hair on the floor
The two types of melanin in hair are
Eumelanin and Pheomelanin
The section of hair that determines the length of the cut is the:
Guidline
What does "tone" refer to in hair coloring?
The warm or cool quality of the color
Which of the following are the five elements of design?
Line, Form, Texture, Color, Space
Proper draping serves to protect the client's skin and:
Clothing
he three phases of the hair growth cycle are ________, ________, and ________.
Anagen, catagen, and telogen
The finger rest or tang is used to rest your _______ on:
Pinky finger
What is a patch test and why is it important?
A test to determine if the client is allergic to the color product, which ensures safety
Before draping a client, what should the stylist always do?
Sanitize/wash hands
The ability of hair to stretch and return to its original shape without breaking is called
elastisity
The pH range of the hair and scalp is
4.5-5.5
Lifting the hair out from the scalp will always create:
Layers
What does a developer do in the hair coloring process?
It supplies the oxygen needed to activate the color.
The face shape that is considered to be ideal is the:
Oval
Detangling of the hair begins Where?
Nape
The three layers of the hair shaft include ________, ________, and ________.
Cuticle, cortex, and medulla
Sectioning and sub sectioning for a haircut helps to:
-Keep you organized
-Ensure an even cut
What are the two laws of color?
1.Color doesn’t lift artificial color
2.color only lifts 4 levels
What is the name of the blue liquid used to clean combs and brushes?
Barbicide
Which of the following factors should be considered in hair analysis?
Texture, porosity, density, and elasticity
Hair is primarily composed of 90%
Protein
Dividing the hair for a haircut is called:
Sectioning
Which of the following are the classifications of hair color?
Temporary, Semi-permanent, Permanent, Demi-permanent
What is the reference point that is the highest point of the head form
Apex
The three main types of cleansing in a salon are ________, ________, and ________.
Sanitation, disinfection, Steralization
The middle layer of the hair shaft where chemical and physical changes occur is called
Cortex
The most important aspect of giving the client a good haircut is to:
Have good communication
What are the two processes involved in a double-process tint?
Lightening and toning
What are the seven facial shapes?
Oval, Square, Heart-shaped, Round, Diamond, Oblong, Triangular
Consultations should include hair and scalp analysis, face shape analysis, as well as:
Questions about how she maintains her hair