CALIFORNIA STATE BARBER EXAM 2024/25 EXAM REVIEW QUESTIONS A| 2024/2025 Exam PREDICTIONS|ND ANSWERS, RATED A+

CALIFORNIA STATE BARBER EXAM 2024/25 EXAM REVIEW QUESTIONS AND ANSWERS, RATED A+ Bacteriology is the study of the microorganisms called ____. - -bacteria Bacteria that stimulate the immune response called ____. - -nonpathogenic A barber should _____ if he sees changes in the clients skin - -suggest that the client see a dermatologist The main component of hair is a _____ called keratin - -protein The part of the hair that extends above the skin surface is the _____ - -hair shaft The portion of the hair that is enclosed within the follicle is the _____ - -hair root The dermal papilla is surrounded by the ____. - -hair follicle Hair's natural tendency to flow to one side is called the _____ - -hair stream The arrector pili is a minute, _____ in the skin attached to the underside and base of the hair follicle - -involuntary muscle fiber The hair shaft consists of _____ main layers - -three Swelling the hair raises the _____ of the cuticle layer and opens the spaces between them, allowing liquids to penetrate - -scales Oxidation tints and other chemical hair products must have a pH _____ - -above 7.0 Hair that is missing the medulla is _____ - -naturally blond Protein makes up _____ percent of hair - -91 The elements in human _____ are sulfur, carbon, oxygen, hydrogen, and nitrogen. - -skin The chemical composition of average hair is _____ percent carbon. - -51 _____ are made up of amino acids. - -proteins Amino acids are joined _____ by peptide bonds. - -end-to-end The strongest chemical bonds in the cortex are _____ bonds. - -peptide In the _____, polypeptide chains are linked to each other by side bonds. - -cortex _____ side bonds are easily broken by water or heat. - -hydrogen Hydrogen bonds add _____ to the hair and keep parallel polypeptide chains together. - -body Spirilla are _____ shaped bacteria - -corkscrew Tuberculosis is caused by the same type of bacteria as ____. - -Tetanus Another name for the active stage of bacteria is the ____. - -vegetative bacteria divided into two new cells during ____. - -mitosis A pimple is a _____ infection - -local