U18_L9 Patch Test Knowledge Check

Question 1 of 5

1. Question

20 point(s)

What is the main purpose of a patch test before hair coloring?

To determine if a client has a hypersensitivity or allergy to a specific haircolor product.

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To test the color outcome on hair.

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Question 2 of 5

2. Question

20 point(s)

Which materials are required for a patch test?

Haircolor product.

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Developer.

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Metallic mixing bowl.

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Question 3 of 5

3. Question

20 point(s)

Where should the patch test be applied?

On the inside of the elbow.

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On the back of the hand.

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Question 4 of 5

4. Question

20 point(s)

What should be done after the patch test is applied?

Wait 24 to 48 hours to check for any allergic reactions.

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Proceed with the hair coloring immediately.

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Question 5 of 5

5. Question

20 point(s)

What steps are included in the pre-service preparation phase?

Sanitary guidelines adherence.

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Client consultation.

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Immediate application of hair color.

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