Hair and Scalp Care

Questions

A 45-degree elevation during a haircut produces:
What is a texturizing technique used to remove bulk without shortening the overa…
What is the primary protein that makes up the hair shaft?
What is the term for the natural pigment that gives hair its color?
What is the primary chemical used in most chemical hair relaxers?
What is the recommended safety precaution before applying any chemical relaxer?
What is the technical term for split ends?
Semi-permanent hair color differs from permanent color in that it:
The four basic haircut shapes are:
The three primary hair colors on the color wheel used in cosmetology are:
The three phases of the hair growth cycle in correct order are:
When performing a color retouch service, the new growth is processed first becau…
A strand test before a chemical service is performed to:
What is the arrector pili muscle?
The term "porosity" in hair science refers to:
Hydrogen peroxide developer volume indicates:
The pH of the hair and scalp is approximately:
Which part of the hair is the only living portion?
What is a scalp massage most beneficial for during a shampoo service?
A client has tinea capitis. What should the licensee do?
What is the purpose of a base color application in hair coloring?
What is the purpose of a patch test (skin allergy test) before a hair color serv…
The wet hair cutting guide should be used because:
What is alopecia?
During a permanent wave service, the neutralizer's purpose is to:
What is the term for excessive, unwanted hair growth on the face or body?
The three main layers of the hair shaft from outer to inner are:
Which chemical process permanently straightens curly or wavy hair using ammonium…
What does the term "on-the-scalp lightener" mean?
Which type of conditioner penetrates the cortex and repairs hair from within?
Sebum is produced by which gland in the scalp?
Which scalp condition is characterized by white or yellowish flakes and itching?
What is the active ingredient in most permanent wave solutions?
What is the function of the dermal papilla?
What does hair elasticity refer to?
What type of haircut creates a bevel where all hair is cut to the same length, f…
Which of the following describes hair that has been chemically over-processed?
What is the purpose of using a toner after lightening hair?
The cortex of the hair contains what bonds that give hair its shape?
Hair texture is determined by the: