CALIFORNIA STATE BOARD BARBERING EXAM QUESTIONS & ANSWERS 2026-2027 | LA…
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
California State Board
Barbering Exam Questions
& Answers 2026-2027 |
Latest Certification Review
(Rationales)
Verified Answers Exam Ready With Rationales 116 QUESTIONS
DOCUMENT OVERVIEW
This document provides 116 barbering exam questions, each paired with its correct answer
and a detailed rationale. It offers a comprehensive review of foundational barbering
principles and practices. This resource is ideal for certification preparation, enabling
students to effectively study and master the core knowledge required for the California
State Board Barbering Exam.
TOPICS
• Barbering Practice & Safety • Hair Structure & Growth
• Chemistry & Hair Treatments • Sanitation & Decontamination
• Nervous System & Circulation • Hair Cutting & Styling
• Skin Anatomy & Physiology • Hair Coloring
Page 1
, E XA M Q U EST I O N S
Q1 QUESTION 1 OF 116
When do you not use a steam towel ?
CORRECT ANSWER
Sensitive skin, irritated, chapped or blisterd
RATIONALE
Steam towels increase blood flow and can exacerbate inflammation and damage, so they are
contraindicated for compromised skin integrity to prevent further irritation or injury. This
addresses the principle of avoiding treatments that could worsen existing dermatological
conditions.
Q2 QUESTION 2 OF 116
What do you do if someone with head lice sits in your chair ?
CORRECT ANSWER
Deny the service and recommend them to see a physician
RATIONALE
Head lice infestation is a communicable condition requiring medical treatment, and salon
professionals must prevent cross-contamination to protect other clients and themselves. The key
concept tested is infection control and professional responsibility in managing communicable
diseases within a service setting.
Q3 QUESTION 3 OF 116
When can you not perform a scalp treatment? ?
CORRECT ANSWER
When cuts, abrasions and rash are present
Page 2
, RATIONALE
Performing scalp treatments on open wounds, abrasions, or rashes can introduce pathogens,
leading to infection and further irritation of compromised skin. This contraindication protects the
client from iatrogenic harm by preventing the exacerbation of existing scalp conditions.
Q4 QUESTION 4 OF 116
What bacteria grow in clusters that cause abscesses, pustules and boils ?
CORRECT ANSWER
Staphylococci
RATIONALE
Staphylococci are Gram-positive cocci that characteristically arrange in grape-like clusters and are
known pathogens causing pyogenic infections such as abscesses, pustules, and boils. This
arrangement and pathogenic profile are key identifying features of this bacterial genus.
Q5 QUESTION 5 OF 116
How far should the blow dryer be from the scalp when blow drying ?
CORRECT ANSWER
6-10 inches
RATIONALE
Maintaining a 6-10 inch distance prevents thermal damage to the scalp and hair by distributing
heat evenly and avoiding concentrated hot spots. This distance ensures effective drying without
causing burns or compromising hair integrity.
Q6 QUESTION 6 OF 116
What shops carry an MSDS ?
CORRECT ANSWER
All shops
Page 3
, RATIONALE
All shops must provide Material Safety Data Sheets (MSDS) for hazardous chemicals they handle to
ensure worker safety and compliance with regulatory standards. This requirement protects
employees by informing them about potential hazards and necessary precautions.
Q7 QUESTION 7 OF 116
Assures, regulate and enforces safety and health for the work place ?
CORRECT ANSWER
OSHA
RATIONALE
The Occupational Safety and Health Administration (OSHA) is the federal agency responsible for
setting and enforcing standards for workplace safety and health. This agency's mandate directly
aligns with assuring, regulating, and enforcing these critical workplace conditions.
Q8 QUESTION 8 OF 116
What is used after high frequency treatment ?
CORRECT ANSWER
Alcohol based toner
RATIONALE
Alcohol-based toners are used post-high frequency treatment to disinfect and close the pores,
preventing potential bacterial contamination of the skin. This step is critical for maintaining aseptic
conditions and promoting skin recovery.
Q9 QUESTION 9 OF 116
What do you do if you cut someone ?
CORRECT ANSWER
Stop service put on gloves and treat cut
Page 4
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
California State Board
Barbering Exam Questions
& Answers 2026-2027 |
Latest Certification Review
(Rationales)
Verified Answers Exam Ready With Rationales 116 QUESTIONS
DOCUMENT OVERVIEW
This document provides 116 barbering exam questions, each paired with its correct answer
and a detailed rationale. It offers a comprehensive review of foundational barbering
principles and practices. This resource is ideal for certification preparation, enabling
students to effectively study and master the core knowledge required for the California
State Board Barbering Exam.
TOPICS
• Barbering Practice & Safety • Hair Structure & Growth
• Chemistry & Hair Treatments • Sanitation & Decontamination
• Nervous System & Circulation • Hair Cutting & Styling
• Skin Anatomy & Physiology • Hair Coloring
Page 1
, E XA M Q U EST I O N S
Q1 QUESTION 1 OF 116
When do you not use a steam towel ?
CORRECT ANSWER
Sensitive skin, irritated, chapped or blisterd
RATIONALE
Steam towels increase blood flow and can exacerbate inflammation and damage, so they are
contraindicated for compromised skin integrity to prevent further irritation or injury. This
addresses the principle of avoiding treatments that could worsen existing dermatological
conditions.
Q2 QUESTION 2 OF 116
What do you do if someone with head lice sits in your chair ?
CORRECT ANSWER
Deny the service and recommend them to see a physician
RATIONALE
Head lice infestation is a communicable condition requiring medical treatment, and salon
professionals must prevent cross-contamination to protect other clients and themselves. The key
concept tested is infection control and professional responsibility in managing communicable
diseases within a service setting.
Q3 QUESTION 3 OF 116
When can you not perform a scalp treatment? ?
CORRECT ANSWER
When cuts, abrasions and rash are present
Page 2
, RATIONALE
Performing scalp treatments on open wounds, abrasions, or rashes can introduce pathogens,
leading to infection and further irritation of compromised skin. This contraindication protects the
client from iatrogenic harm by preventing the exacerbation of existing scalp conditions.
Q4 QUESTION 4 OF 116
What bacteria grow in clusters that cause abscesses, pustules and boils ?
CORRECT ANSWER
Staphylococci
RATIONALE
Staphylococci are Gram-positive cocci that characteristically arrange in grape-like clusters and are
known pathogens causing pyogenic infections such as abscesses, pustules, and boils. This
arrangement and pathogenic profile are key identifying features of this bacterial genus.
Q5 QUESTION 5 OF 116
How far should the blow dryer be from the scalp when blow drying ?
CORRECT ANSWER
6-10 inches
RATIONALE
Maintaining a 6-10 inch distance prevents thermal damage to the scalp and hair by distributing
heat evenly and avoiding concentrated hot spots. This distance ensures effective drying without
causing burns or compromising hair integrity.
Q6 QUESTION 6 OF 116
What shops carry an MSDS ?
CORRECT ANSWER
All shops
Page 3
, RATIONALE
All shops must provide Material Safety Data Sheets (MSDS) for hazardous chemicals they handle to
ensure worker safety and compliance with regulatory standards. This requirement protects
employees by informing them about potential hazards and necessary precautions.
Q7 QUESTION 7 OF 116
Assures, regulate and enforces safety and health for the work place ?
CORRECT ANSWER
OSHA
RATIONALE
The Occupational Safety and Health Administration (OSHA) is the federal agency responsible for
setting and enforcing standards for workplace safety and health. This agency's mandate directly
aligns with assuring, regulating, and enforcing these critical workplace conditions.
Q8 QUESTION 8 OF 116
What is used after high frequency treatment ?
CORRECT ANSWER
Alcohol based toner
RATIONALE
Alcohol-based toners are used post-high frequency treatment to disinfect and close the pores,
preventing potential bacterial contamination of the skin. This step is critical for maintaining aseptic
conditions and promoting skin recovery.
Q9 QUESTION 9 OF 116
What do you do if you cut someone ?
CORRECT ANSWER
Stop service put on gloves and treat cut
Page 4
