Infection Control
What is a microorganism?
any organism of microscopic size
What technique is used to integrate extensions for single braids?
three-strand underhand
A client who is considering a chemical relaxer service frequently consumes highly caffeinated beverages. Why does this matter?
Caffeine increases blood circulation, which can lead to faster irritation caused by the use of chemical relaxers.
Using an alkaline shampoo will __________.
strip color
Disposable gloves should be worn during waxing procedures to __________.
avoid contact with bloodborne pathogens
Pathogenic bacteria ______.
cause disease or infection
Which manufactured synthetic fiber is used for hair extensions and is durable, soft, and less inclined to tangle than many other synthetics?
Kanekalon
A hair analysis indicates the client has non-porous hair. Which perm type should the cosmetologist recommend?
alkaline/cold wave
A client has hair that is 40 percent gray. If the stylist uses permanent color and the desired level is 8, what is the standard formulation?
two parts level 10 and one part level 8
What is the proper technique for removing a soft wax strip?
Without lifting the fabric strip upward, pull it opposite the direction of hair growth.
The presence of pus is a sign of ______.
bacterial infection
A client who has curly hair is considering extensions. The client wants a cost-effective option that looks natural, is easy to maintain, and provides a long-lasting style. What material should the cosmetologist recommend?
synthetic fibers
Which of the following perm types is processed without a heat source?
alkaline waves
What is the first step in neutralizing hair that has a green cast?
Remove mineral buildup.
What is the difference between depilation and epilation?
Depilation removes hair at the skin level, whereas epilation removes hair from below the skin.
The CDC publishes ______, guidelines that employees and employers agree to with the assumption that any human blood or body fluids are potentially infectious.
Standard Precautions
Which cost-effective hair fiber is both naturally reflective and multicolored?
yak wool
Which service uses a thio-based chemical process and is recommended for loosening hair texture that is extremely curly into a larger curl pattern?
soft curl permanent
Haircoloring products that change color gradually by progressive buildup and exposure to air contain _____.
metallic salts
Which post-service procedure should take place at the end of each day?
Clean and disinfect multiuse tools so they can be used for services the following day.
If you get sick as a result to overexposure to chemicals at the workplace, you have contracted a(n) ______.
occupational disease
Which hair extensions allow for natural movement, are a good choice for chemically damaged hair, can be reused, and are not overly time-consuming?
tape-in
The process that stops the action of permanent wave solution and rebuilds the hair into its new form is called _____.
thio neutralization
Demipermanent colors are also known as _____.
no-lift, deposit-only colors
What are the three methods of permanent hair reduction?
photoepilation, electrolysis, and laser hair removal