PSI COSMETOLOGY PRACTICE EXAM WITH CORRECT ANSWERS

PSI COSMETOLOGY PRACTICE EXAM WITH CORRECT ANSWERS When using a chemical relaxer, which of the following must you avoid using? -Correct Answer-bleaches or high-lift color products All of the following are reasons to perform a strand test EXCEPT -Correct Answer-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? -Correct Answer-disulfide bonds When preparing for a virgin relaxer application, which of the following would be done FIRST? -Correct Answer-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? -Correct Answer-croquignole perm wrap In a relaxer, which of the following active ingredients has a 9.6-10.0 pH? -Correct Answer-ammonium thioglycolate When anaylizing the hair before a chemical relaxer, it is necessary to evaluate the hair for all of the following EXCEPT -Correct Answer-color Which permanent wave has a pH of 9.0-9.6? -Correct Answer-cold wave When performing a scalp analysis, which scalp condition would indicate that a chemical service should NOT be performed? -Correct Answer-scalp abrasions When using relaxers incorrectly, which of the following could happen? -Correct Answer-the hair melts Fillers are used for all of the following EXCEPT -Correct Answer-producing gray coverage