Cosmetology Milady 14th edition PERMANANT WAVE Quiz

What is the chemical composition of permanent wave solutions?

• Thioglycolic acid or its derivatives

• Acetic acid

• Sulfuric acid

• Hydrochloric acid

Which of the following is NOT a type of permanent wave rod?

• B

• C

• D

• A

Why is it important to wear gloves during a permanent wave?

• To prevent the hair from getting tangled in the fingers.

• To keep the hands warm during the process.

• To protect the hands from the chemicals used in the process.

• To improve the grip on the hair while styling.

What is the purpose of a neutralizer in a permanent wave?

• To add color and shine to the hair after the permanent wave.

• To remove any remaining chemicals and restore the hair's original shape.

• To stop the chemical reaction and stabilize the hair's new shape.

• To enhance the chemical reaction and make the hair more flexible.

Which of the following is a safety measure during a permanent wave?

• Perform a patch test

• Skip the strand test

• Apply heat directly to the hair

• Leave the solution on for longer than recommended

What is the recommended processing time for a permanent wave?

• 60 to 90 minutes

• 2 to 4 hours

• 10 to 30 minutes

• 1 to 5 minutes

Which type of permanent wave rod creates tight, spiral curls?

• Wavy rod

• Spiral rod

• Straight rod

• Curly rod

What should be done if the client experiences excessive scalp irritation during a permanent wave?

• Rinse the hair with cool water and stop the perm if the irritation persists.

• Continue with the perm despite the irritation

• Use a stronger perm solution to speed up the process

• Apply heat to the scalp to reduce irritation

What is the purpose of a protective cream during a permanent wave?

• To make the hair color more vibrant

• To add volume to the hair

• To protect the scalp and hair from the chemicals used in the permanent wave solution.

• To prevent the hair from getting wet

Which of the following is a precautionary step before performing a permanent wave?

• Conduct a patch test

• Apply heat to the hair

• Skip the patch test

• Use a strong chemical solution