PSI COSMETOLOGY PRACTICE EXAM(2024/25 A+)

PSI COSMETOLOGY PRACTICE EXAM(2024/25 A+) 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 Which of the following is the term for a permanent wrap when it is wrapped from the ends to the scalp in overlapping layers? - croquignole perm wrap In a relaxer, which of the following active ingredients has a 9.6-10.0 pH? - ammonium thioglycolate When anaylizing the hair before a chemical relaxer, it is necessary to evaluate the hair for all of the following EXCEPT - color Which permanent wave has a pH of 9.0-9.6? - cold wave When performing a scalp analysis, which scalp condition would indicate that a chemical service should NOT be performed? - scalp abrasions When using relaxers incorrectly, which of the following could happen? - the hair melts Fillers are used for all of the following EXCEPT - producing gray coverage Which step would be performed prior to applying a single-process color on virgin hair? - parting dry hair All of the following have insufficient structure to color EXCEPT - green cast All of the following are color units of measurement EXCEPT - dominant Which of the following hair color procedures will lighten hair prior to depositing color? - double process Which of the following causes a grayish build-up on the hair? - gradual color Which of the following would under-lightened hair leave behind? - orange tint Which of the following hair conditions resists color? - low porosity All of the following are characteristics of temporary hair color EXCEPT - chemical change to hair shaft All of the following are determined by a strand test in a color service EXCEPT - how much color to use for the service Which if the following are the qualifications to be an EPA approved disinfectant? - a virucide, fungicide, bactericide, and disinfectant Where do the guidelines for human blood and body fluids come from? - Universal Precautions All of the following are addressed by OSHA's standards for products EXCEPT - using