Tests on hair and skin

Open Ended

Describe the process and purpose of carrying out a skin test before a hair coloring service.

Multiple Choice

Why is it important to test the hair and skin before using chemical products?

• To make the hair shinier

• To save time during the service

• To prevent allergic reactions or adverse effects

• To avoid using expensive products

Multiple Choice

Which test is performed during a colouring service to check the resultant colour on a section of hair?

• Test Curl

• Strand Test

• Elasticity Test

• Incompatibility Test

Multiple Choice

What is the main purpose of the Test Cutting procedure?

• To check hair elasticity

• To check for chemicals that could react adversely

• To test the development of a curl

• To determine the amount of processing needed and the effect on the hair

Open Ended

Explain how the Incompatibility Test helps prevent adverse reactions during hair treatments.

Multiple Choice

What does the Elasticity Test primarily assess in hair?

• The amount of colour processing needed

• The strength of perm lotion

• How much the hair will stretch and return to its original position

• The presence of adverse chemicals

Multiple Select

Which of the following tests are carried out prior to a chemical service?

• Test Cutting

• Test Curl

• Incompatibility Test

• Elasticity Test

Open Ended

After learning about skin tests, what questions do you still have or what would you like to know more about regarding hair and skin testing?

Multiple Choice

What is the main purpose of performing a skin test before a color service that contains Para dyes?

• To test hair strength

• To determine hair length

• To measure hair thickness

• To check the reaction of the skin to a chemical product

Multiple Choice

What is the main purpose of performing a porosity test on hair?

• To check for split ends

• To determine the hair's ability to absorb moisture or liquids

• To measure hair length

• To identify hair color