California State Barber Exam 2025
Questions And Answers 100% Correct.
Bacteriology is the study of the microorganisms called ____. - ANSWERSbacteria
Bacteria that stimulate the immune response called ____. - ANSWERSnonpathogenic
A barber should _____ if he sees changes in the clients skin - ANSWERSsuggest that
the client see a dermatologist
The main component of hair is a _____ called keratin - ANSWERSprotein
The part of the hair that extends above the skin surface is the _____ - ANSWERShair
shaft
The portion of the hair that is enclosed within the follicle is the _____ - ANSWERShair
root
The dermal papilla is surrounded by the ____. - ANSWERShair follicle
Hair's natural tendency to flow to one side is called the _____ - ANSWERShair stream
The arrector pili is a minute, _____ in the skin attached to the underside and base of the
hair follicle - ANSWERSinvoluntary muscle fiber
The hair shaft consists of _____ main layers - ANSWERSthree
Swelling the hair raises the _____ of the cuticle layer and opens the spaces between
them, allowing liquids to penetrate - ANSWERSscales
Oxidation tints and other chemical hair products must have a pH _____ -
ANSWERSabove 7.0
Hair that is missing the medulla is _____ - ANSWERSnaturally blond
Protein makes up _____ percent of hair - ANSWERS91
The elements in human _____ are sulfur, carbon, oxygen, hydrogen, and nitrogen. -
ANSWERSskin
The chemical composition of average hair is _____ percent carbon. - ANSWERS51
_____ are made up of amino acids. - ANSWERSproteins
, Amino acids are joined _____ by peptide bonds. - ANSWERSend-to-end
The strongest chemical bonds in the cortex are _____ bonds. - ANSWERSpeptide
In the _____, polypeptide chains are linked to each other by side bonds. -
ANSWERScortex
_____ side bonds are easily broken by water or heat. - ANSWERShydrogen
Hydrogen bonds add _____ to the hair and keep parallel polypeptide chains together. -
ANSWERSbody
Spirilla are _____ shaped bacteria - ANSWERScorkscrew
Tuberculosis is caused by the same type of bacteria as ____. - ANSWERSTetanus
Another name for the active stage of bacteria is the ____. - ANSWERSvegetative
bacteria divided into two new cells during ____. - ANSWERSmitosis
A pimple is a _____ infection - ANSWERSlocal
A disease transmitted from one person to another is ____. - ANSWERScontagious
Microorganisms that are resistant to antibiotics are ____. - ANSWERSViruses
Blood-borne pathogens cause ____. - ANSWERShepatitis
Uncovered sneezing in the barbershop ____. - ANSWERScan spread disease
A scratch on the skin ____. - ANSWERScan be a way for pathogens to enter the body
Sepsis is caused by ____. - ANSWERSPathogens in the bloodstream
Itching is a(n) ____ symptom. - ANSWERSsubjective
A fungus causes ____. - ANSWERSringworm
pediculosis is another name for ____. - ANSWERSlice
A retrovirus ____. - ANSWERSuses the reproductive processes of the host cell to
duplicate itself
Rinsing is not a ____. - ANSWERSLevel of decontamination
Questions And Answers 100% Correct.
Bacteriology is the study of the microorganisms called ____. - ANSWERSbacteria
Bacteria that stimulate the immune response called ____. - ANSWERSnonpathogenic
A barber should _____ if he sees changes in the clients skin - ANSWERSsuggest that
the client see a dermatologist
The main component of hair is a _____ called keratin - ANSWERSprotein
The part of the hair that extends above the skin surface is the _____ - ANSWERShair
shaft
The portion of the hair that is enclosed within the follicle is the _____ - ANSWERShair
root
The dermal papilla is surrounded by the ____. - ANSWERShair follicle
Hair's natural tendency to flow to one side is called the _____ - ANSWERShair stream
The arrector pili is a minute, _____ in the skin attached to the underside and base of the
hair follicle - ANSWERSinvoluntary muscle fiber
The hair shaft consists of _____ main layers - ANSWERSthree
Swelling the hair raises the _____ of the cuticle layer and opens the spaces between
them, allowing liquids to penetrate - ANSWERSscales
Oxidation tints and other chemical hair products must have a pH _____ -
ANSWERSabove 7.0
Hair that is missing the medulla is _____ - ANSWERSnaturally blond
Protein makes up _____ percent of hair - ANSWERS91
The elements in human _____ are sulfur, carbon, oxygen, hydrogen, and nitrogen. -
ANSWERSskin
The chemical composition of average hair is _____ percent carbon. - ANSWERS51
_____ are made up of amino acids. - ANSWERSproteins
, Amino acids are joined _____ by peptide bonds. - ANSWERSend-to-end
The strongest chemical bonds in the cortex are _____ bonds. - ANSWERSpeptide
In the _____, polypeptide chains are linked to each other by side bonds. -
ANSWERScortex
_____ side bonds are easily broken by water or heat. - ANSWERShydrogen
Hydrogen bonds add _____ to the hair and keep parallel polypeptide chains together. -
ANSWERSbody
Spirilla are _____ shaped bacteria - ANSWERScorkscrew
Tuberculosis is caused by the same type of bacteria as ____. - ANSWERSTetanus
Another name for the active stage of bacteria is the ____. - ANSWERSvegetative
bacteria divided into two new cells during ____. - ANSWERSmitosis
A pimple is a _____ infection - ANSWERSlocal
A disease transmitted from one person to another is ____. - ANSWERScontagious
Microorganisms that are resistant to antibiotics are ____. - ANSWERSViruses
Blood-borne pathogens cause ____. - ANSWERShepatitis
Uncovered sneezing in the barbershop ____. - ANSWERScan spread disease
A scratch on the skin ____. - ANSWERScan be a way for pathogens to enter the body
Sepsis is caused by ____. - ANSWERSPathogens in the bloodstream
Itching is a(n) ____ symptom. - ANSWERSsubjective
A fungus causes ____. - ANSWERSringworm
pediculosis is another name for ____. - ANSWERSlice
A retrovirus ____. - ANSWERSuses the reproductive processes of the host cell to
duplicate itself
Rinsing is not a ____. - ANSWERSLevel of decontamination
