Chemical Texture
Hair coloring
Nail diseases and disorders
Chemistry
100

Rules and Regulations are:____

more specific than laws 

100

hydroxide relaxers typically have____

high pH

100

What do the numbers and letters in a hair color designation convey?

Hair level and color tones 

100

your license does not allow you to ____ or ____ any diseases 

 Diagnose or treat

100

What is Matter 

Any substance that occupies space and has mass.

200

what are disease-causing microorganisms that are carried in the body by blood or body fluid, such as hepatitis and HIV, called___ 

blood-borne pathogens 

200

the process by which hydroxide relaxers permanently straighten hair is known as___

lanthionization 

200

The main ingredient of lighteners is___

sodium persulfate  

200

What is a bruised nail?

a bruised under your nail, (like a dark spot)

200

What does the pH scale measure?

the acidity of substances 

300

Soaps and other products that do not have the word disinfectant on the label are____

merely cleaners 

300

There should be at least ____ between the last shampoo and the relaxer service.

One week

300

If the cuticle is lifted, allowing the hair to take color quickly, the hair is said to have___

high porosity 

300

What is Melanonychia 

Darkening by the finger or toe nail.

300

Where would healthy fall on the pH scale?

4.5-5.5

400

Franca has recently committed a major offense against her license. Who among MOST LIKELY to revoke her license 

State agency 

400

The main ingredient of acid waves is____

Glyceryl monothioglycolate 

400

The process for treating grey hair or very resistant hair for better penetration of color is known as____

pre-softening 

400

What is Onycryptosis 

Ingrown toe nail. Wheren the nail grows into the side on the tissue around the nail.

400

what is ammonia?

gas composed of hydrogen and nitrogen. It allows the solution to penetrate to the shaft.

500

What is NOT one of the cautionary tips to consider when handling disinfectants?

Use disinfectants directly on dirty, soft, porous areas.

500

Name one alternative to ammonium thioglycolate 

cysteamine

500

What is the main function of the hair's cortex in the hair coloring process?

The cortex receives the oxidative hair color molecules  

500

What is Pseudomonas Aeruginosa 

Fast growing and contagious bacteria that can cause infection. 

500

What is Oxidation and Reduction 

oxidation- loss of hydrogen 

reduction- the addition of hydrogen

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