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PSI COSMETOLOGY PRACTICE EXAM (Questions and Answers, 100% Verified) Updated 2024/2025, Exams of Nursing

PSI COSMETOLOGY PRACTICE EXAM (Questions and Answers, 100% Verified) Updated 2023/2024 When using a chemical relaxer, which of the following must you avoid using? bleaches or high-lift color products All of the following are reasons to perform a strand test EXCEPT to determine the type of shampoo that is best for the hair When using a chemical relaxer, it changes the shape of the hair by breaking down which of the following? disulfide bonds When preparing for a virgin relaxer application, which of the following would be done FIRST? performing test for elasticity and porosity

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2023/2024

Available from 11/08/2024

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When using a chemical relaxer, which of the following must you avoid using? All of the following are reasons to perform a strand test EXCEPT When using a chemical relaxer, it changes the shape of the hair by breaking down which of the following? When preparing for a virgin relaxer application, which of the following would be done FIRST? Which of the following is the term for a permanent wrap when it is wrapped from the ends to the scalp in overlapping layers? Ina relaxer, which of the following active ingredients has a 9.6-10.0 pH? ‘When anaylizing the hair before a chemical relaxer, it is necessary to evaluate the hair for all of the following EXCEPT Which permanent wave has a pH of 9.0-9.6? When performing a scalp analysis, which scalp condition would indicate that a chemical service should NOT be performed?