FREE Cosmetology On Hair & Scalp Properties Questions and Answers
Before application, all colors that contain aniline derivative tints must undergo a Screening to ascertain whether the client is chemically sensitive.
A patch test is required for any colors that have an aniline derivative hue. Applying the appropriate solution to the client's skin, giving it time to absorb, and checking for allergy symptoms like itching, burning, redness, etc. constitute a patch test.
The scientific term for studying hair is.
Trichology is the scientific term for the study of hair.
When cutting, Emily is instructed by her teacher to lift the hair. What other name would you give to elevation?
The term "projection" is another synonym for elevation.
This is a part of the hair used in haircuts.
A smaller piece of hair is called a part.
Harry, Jackie's son, requests a transient shade for a party he is attending. What kind of transient color would you suggest for him?
Temporary haircolor is categorized as spray-on haircolor.
The following may happen if hair ends stick out past the top of the Marcel iron:
When the hair end protrudes over the top of the iron, it causes fishhook ends, which are crinkled or creased ends.
In the course of a permanent wave solution, which bonds are shattered and reconfigured?
It is advised to take smaller parts on clients with heavy density hair to enable for even absorption of the permanent wave solution.
Recoloring hair to the desired level and tone after decolorizing it is referred to as:
A double process approach involves first decolorizing hair and then coloring it again to the appropriate level and tone. When a single color process cannot produce the desired color, a double process procedure is used.
Hair may ________ as a result of shampoos with a high pH level.
Hair may become dry and brittle when using shampoos with high ph levels.
This area of the pressing comb straightens the hair when used:
The spine of the comb straightens the hair when performing a pressing treatment on hair using a pressing comb.
Maria and her client are having a consultation. She claims that her customer wants a "shag" haircut.
Which direction would Maria elevate the hair when trimming it, if at all?
Cutting a shag at 180 degrees
There are two different kinds of guidelines that can be utilized when cutting hair.
Both stationary and moveable guides are utilized when cutting hair (mobile).
Colors that are permanent can:
Permanent colors can deposit color and elevate natural pigment in a single step.
The hair of Jon's customer has been lightened. His customer claims that she notices brassy, orange tones in her hair. In order to eliminate the unwelcome brassiness, John chooses to put a toner on his client's hair. What color toner should Jon use on his client's hair based on the color wheel?
The color wheel indicates that orange and blue are complementary hues. Blue is utilized to temper the brassy (orange) tone's warmth. Red and green, as well as yellow and violet, are other complementing hues.
A developer whose peroxide content is said to be 20 volume contains what proportion of peroxide?
6% peroxide is present in 20 volume developer.
The three primary colors, as indicated on the color wheel, are
The primary colors are red, blue, yellow.