Diseases and Disorders
Which disorder can cause sensitivity to light?
Albinism
Which document provides information about hazards such as toxicity, poison risks, and potential harm from a chemical product?
Material Safety Data Sheet/ or MSDS
A cosmetologist using a chemical relaxer to permanently straighten hair is primarily breaking which type of bond?
Disulfide bonds
Which hair color does not penetrate the cuticle?
Temporary
What are three straight lines?
Horizontal, vertical and diagonal
Scabies is classified as which type of infection?
Parasitic
What should be displayed next to your license?
Most recent inspection report
Sodium hydroxide relaxers are commonly called?
Lye relaxers
What is level 10 hair?
Pale yellow/light yellow
Why should you not pass the second knuckle when haircutting?
To prevent cutting yourself
What is a parasite that causes itching and burrows under the skin?
Mites
What soap is more susceptible to bacteria?
Bar soap
The two main categories of chemical relaxers used by cosmetologists are:
Hydroxide relaxers and thio relaxers
Which color is complementary of red?
Green
Before adding polymer powder, what should you do?
Apply primer
Which of the following conditions is considered a fungal infection?
Athlete's Foot/Tinea Pedis
What happens to the disinfection container after submerging clipper guards?
Solution becomes contaminated
Many keratin smoothing formulas can release formaldehyde, which is classified by OSHA and the EPA as:
A probable human carcinogen under high or prolonged exposure
After mixing lightening color, what should be done?
Apply Immediately
Which nails should you not perform nail services on?
Fungus, Infected or swollen fingers or nails
Why should waxing services be avoided on clients taking blood thinners?
They increase the risk of bruising and bleeding during waxing
What chemical disinfectants can destroy metal?
Chlorine bleach
A virgin relaxer application is used when:
The hair has never had a chemical relaxer
When mixing the 3 primary colors, what is the result?
Dark brown or black
What occurs when hydrogen peroxide is placed in a metal container?
it reacts with the metal and breaks down