Questions and Answers
Bacteria divide into 2 cells during?
An epidemic is a communicable disease that attacks a large number of people in a particular area.
True
What should a barber do when he sees a client with ringworm?
Not service the client
Uncovered sneezing in the barbershop can spread disease.
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Define immunity.
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Flagella are used for _________ by bacilli and spirilla.
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What is pediculosis another name for?
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Name one body secretion that fights infections.
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Household bleach is a chemical agent of?
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Name one antiseptic used in the barbershop.
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The substance that is _________ a solution is the solute.
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When razor cutting, the hair should be?
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What is shaving across the grain referred to as?
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What does shaving against the grain provide?
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How many shaving areas are there?
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What condition is characterized by red patches and silvery white scales?
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Washing in _______ water is required to sanitize towels and other linens.
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_______ are not safe for use on the skin, hair, and nails.
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To prepare a ________ quat solution, mix a gallon of water with 1-1/4 ounce of quat solute.
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A right to know notice must be displayed in a work environment where __________ substances are used.
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Destroying all living organisms on an object or surface is known as?
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The material of hones is abrasive and harder than?
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____________ styling is waving or curling straight hair or pressing curly hair into a form with the use of heat.
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What is the study of minute structures called?
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Mitosis is the process that controls cell___________.
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Flexibility is a sign of____ skin.
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The ___________ of the skin includes oil and sweat glands, nails, and hair.
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The _______ is the outermost layer of the skin.
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Subcutaneous tissue is the _______ under the dermis.
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Spirilla are _______ shaped bacteria.
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Rinsing is not a level of decontamination.
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__________ can and should be achieved in the barbershop.
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Chlorine is found in?
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Use a biohazard sticker when discarding items contaminated by?
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A spatula should be used to?
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Barbers should avoid opening a plastic container with a bulge.
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___________ tools should be stored in a closed container.
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The all-purpose comb is used?
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When the hair is combed, the palm of the hand holding the comb is used to?
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A trimmer is used for?
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The __________ step in sanitizing a clipper is to hold it with the blade facing downwards and brush the blade to remove hair particles.
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The wedge and ____________ grind are the two general types of grind.
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A strop tanned in the Russian method is called a?
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Replacement of a nail takes _____?
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Base coat is ________ applied in a nail polish procedure.
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State barber board members are appointed by the governor and confirmed by the?
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State barber board rules and regulations can't be used to limit the number of licenses.
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_________ licenses must be surrendered to the state board.
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A high-frequency machine produces a high rate of oscillation within _______ electrode for facial and scalp treatment.
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At the shampoo bowl, keeping your chin parallel to the floor?
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Dry and damaged hair can be greatly improved by _____ that make the hair soft and pliable.
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Hair __________ mature in a process called keratinization.
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Vellus or lanugo hair is _______ and appears nearly everywhere on the body.
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Secondary terminal hair appears on the?
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A tuft of hair standing straight up is known as a?
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Pseudofolliculitis barbae is referred to as _________.
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The ________ muscle allows shoulder movement.
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The sense of ________ is controlled by the optic nerve.
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When the head, face, or neck is massaged for ______ treatments, pressure should be applied in an upward direction.
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Hacking movements with the outer edges of the hands are used in _________ massage.
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Muscle fiber is ______ by proper massage.
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The _______ is not recommended for use on inflamed or acne-prone skin.
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Extra steam towels may be required when shaving a?
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The lower lip is shaved with a___________ stroke.
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Lathering creates a ________ surface.
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After you have shaved the client's face, ____ is applied first.
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The highest point on the head is the?
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_________ cutting lines are perpendicular to the floor.
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Cutting each section the same length results in?
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A parting is?
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When the razor rotation, the razor follows the comb through the hair, which is followed by the comb following the razor.
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Plan for shrinkage when cutting ______ hair.
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_______ while cutting and blunt cut creates graduation.
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The hair that tends to graduate naturally is?
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Finger waving involves using the ________ and setting lotion to shape and direct the hair in an S-shaped pattern.
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The hair that is wrapped around the ___ of a curling iron is called the curl.
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Reduction of cystine leads to the amino acid?
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In a chemical service, the cuticle will soften and swell using?
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Open communication between the barber and the client is accomplished by asking open-ended questions and determining the client's?
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The Harris growth pattern should be considered when choosing the ___ for a chemical relaxing service.
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Another name for cold waves is ___ perms.
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True acid waves require the addition of heat.
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The porosity of hair is equalized using?
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Under processed hair has not been sufficiently softened to allow ___ bonds to break and rearrange.
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In a bricklayer perm wrap, _____?
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When sodium hydroxide is used in a chemical blowout, it should not be left on the hair for more than ___% of the recommended processing time.
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The factors that determine all natural hair colors include?
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Blue is?
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On the color wheel, complementary colors are located?
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When orange and blue are mixed in equal amounts, they neutralize each other.
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Blue, green, and violet are considered?
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Violet is used to minimize?
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Temporary hair color is made up of the?
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______ hair color is acidic in reaction.
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___________ hair color molecules are smaller than those of temporary color.
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Before application, _____ must be mixed with hydrogen peroxide.
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Henna penetrates the cortex and attaches to the _______ bonds, and is considered permanent.
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When mixed with an oxidation hair color product, a ___________ supplies oxygen.
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In a ______ hair color application, hair color is applied to the entire strand.
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In double process hair coloring, the hair is _______ before the depositing color is applied.
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Study Notes
Barber and Hair Care Fundamentals
- Bacteria Reproduction: Bacteria undergo binary fission, dividing into two cells during this stage.
- Epidemic Definition: A communicable disease affecting a large number of individuals in a specific area.
- Ringworm Protocol: Barbers should refuse service to clients presenting with ringworm to prevent spreading.
Health and Hygiene Practices
- Sneezing Transmissions: Uncovered sneezing in barbershops can lead to disease spread.
- Immunity Concept: Refers to the body’s capability to resist infections, impacting overall health.
- Flagella Function: In bacilli and spirilla bacteria, flagella are utilized for movement.
Hair and Skin Knowledge
- Pediculosis Defined: Another term for lice infestations.
- Body Defenses: Digestive juices are among secretions that help combat infections.
- Decontamination Agents: Household bleach is recognized as a chemical agent for decontamination.
Tools and Techniques
- Common Antiseptic: Hydrogen peroxide is frequently used in barbershops to disinfect.
- Solution Components: The dissolved substance in a solution is known as the solute.
- Razor Cutting Technique: Hair should be clean and damp for effective razor cutting.
Shaving Techniques
- Shaving Directions: Shaving across the grain results in an 'once over' shave, while against the grain leads to a closer shave.
- Shaving Areas Count: A total of 14 distinct shaving areas exist to cover the entire face.
Skin Conditions and Treatments
- Psoriasis Symptoms: Characterized by red patches and silvery white scales on the skin.
- Sanitization Requirements: Towels and linens must be washed in hot water to ensure sanitization.
- Risks from Disinfection Agents: Certain disinfectants are not safe for skin, hair, and nails.
Chemical Solutions and Regulations
- Quat Solution Ratio: To prepare a 1:1000 quat solution, mix a gallon of water with 1.25 ounces of quat solute.
- Toxic Substance Notices: Work environments that use toxic substances must display a right to know notice.
- Sterilization Process: Refers to the complete destruction of all living organisms on surfaces and objects.
Material Understanding
- Hone Abrasiveness: The material of hones is more abrasive and harder than steel, crucial for sharp tools.
- Thermal Styling: Involves using heat to wave, curl straight hair, or press curly hair into a desired form.
- Histology Definition: The field concerned with the study of minute structures within organisms.
Hair Growth Concepts
- Mitosis Purpose: Refers to the process responsible for cell reproduction, fundamental to growth.
- Healthy Skin Indicators: Skin flexibility is a sign of health, indicating good hydration and nutrition.
- Skin Appendages: Refers to structures such as oil and sweat glands, hair, and nails associated with the skin.
Skin Layers
- Epidermis Role: The outermost layer of skin is known as the epidermis, essential for protection.
- Subcutaneous Layer: This layer under the dermis consists of fatty tissue, providing insulation and support.
- Spirilla Shape: Spirilla bacteria are recognized for their corkscrew shape, influencing their motility.
Decontamination Levels
- Rinsing Limitations: Rinsing does not achieve a significant level of decontamination.
- Bacterial Absence: A complete absence of bacteria is an achievable standard in barbershops.
- Chlorine Presence: Household bleach contains chlorine, a powerful disinfectant.
Waste Disposal
- Biohazard Protocols: Use biohazard stickers for disposing of items contaminated by blood to ensure safety.
- Cream Removal Tools: A spatula should be employed for removing creams from jars to maintain hygiene.
- Container Safety: Barbers should avoid opening bulging plastic containers to prevent potential hazards.
Tool Storage and Usage
- Sanitized Tools Storage: Must be contained in a closed environment to uphold cleanliness.
- Purpose of All-Purpose Comb: Used for varied general combing tasks, essential in barbershops.
- Hair Combing Technique: During combing, the palm of the hand holding the comb assists in managing shears effectively.
Hair Cutting Equipment
- Trimmer Functions: Utilized for outlining and creating arching designs in haircuts.
- Clipper Cleaning: The first step in sanitizing clippers includes brushing the blade to eliminate hair particles.
- Grind Types: There are two primary grinding types for tools: wedge and concave.
Hair Recovery and Growth
- Nail Replacement Duration: It typically takes 4-6 months for a nail to fully replace itself.
- Base Coat Application: The initial polish applied in a nail procedure is known as the base coat.
- Regulatory Board Members: Appointed by the governor and confirmed by previous board members.
Barber Regulations
- License Regulations: State barber board rules cannot limit the number of licenses issued.
- Surrender of Licenses: Suspended or revoked licenses need to be surrendered to the state board.
- High-Frequency Machine Usage: It uses a glass electrode to produce high oscillation rates for treatments.
Shampoo Techniques
- Chin Positioning: Keeping the chin parallel to the floor at the shampoo bowl enhances client servicing.
- Hair Treatment Improvements: Reconditioning treatments can significantly enhance dry and damaged hair.
- Hair Follicle Development: Follicles undergo keratinization during their maturation process.
Hair Types
- Vellus Hair Characteristics: This fine, short hair (also known as lanugo) is common across the body.
- Terminal Hair Appearance: Secondary terminal hair typically develops on the beard area.
- Cowlick Definition: A tuft of hair that stands upright is termed a cowlick.
Skin Sensations
- Razor Bumps Term: Pseudofolliculitis barbae refers to these common post-shaving bumps.
- Shoulder Movement Muscle: The trapezius muscle is responsible for shoulder motion.
- Vision Control: The optic nerve governs the sense of sight.
Massage Techniques
- Massage Pressure Direction: When massaging, pressure should move upward for stimulating or relaxing effects.
- Tapotement Technique: This massage style employs hacking movements with the outer edges of the hands.
- Muscle Strengthening: Proper massage techniques have the effect of strengthening muscle fibers.
Skincare Tools
- Inflamed Skin Caution: The rotary brush is unsuitable for inflamed or acne-prone skin.
- Heavy Beard Shaving: Additional steam towels might be needed when shaving clients with heavy beards.
- Lower Lip Shaving Stroke: An upward stroke is recommended for shaving the lower lip.
Lathering and Aftercare
- Lather Effects: Proper lathering creates a smooth surface, facilitating better shaving.
- Post-Shave Care: After shaving, facial cream is the first product applied on the client's skin.
- Apex Location: The highest point on the head refers to the apex.
Hair Cutting Techniques
- Vertical Cutting Lines: Cutting lines that are perpendicular to the floor are classified as vertical.
- Uniform Layering Result: Cutting all sections to the same length results in uniform layers.
- Hair Parting Description: A parting is a smaller section taken from a larger section of hair.
Hair Cutting Strategies
- Razor-following Technique: In razor rotation, the razor follows the comb through the hair, ensuring precision.
- Shrinkage Consideration: When cutting wavy or curly hair, assume reduction due to natural shrinkage.
- Head Positioning Effects: Tilting the head forward while cutting can create graduation.
Hair Types and Textures
- Naturally Graduating Hair: Hair types like curly hair tend to exhibit natural graduation.
- Finger Waving Technique: Involves shaping hair into an S pattern using fingers and settings lotion.
- Curling Iron Usage: Hair wrapped around the barrel of a curling iron is referred to as the curl.
Chemical Processes
- Amino Acids in Textures: Reduction of cystine results in the amino acid cysteine.
- Waving Solution Function: Used in chemical services to soften and swell the cuticle.
- Communication with Clients: Engagement through open-ended questions helps identify client needs and desires.
Hair Relaxation Techniques
- Harris Growth Pattern: Important to consider for determining the direction during chemical relaxing services.
- Wave Classification: Called waves are another name for alkaline perms.
- Heat Necessity: True acid waves necessitate the addition of heat.
Hair Color Factors
- Natural Hair Color Determinants: The number and size of pigment granules influence all natural hair colors.
- Primary Colors: Blue is noted as the darkest of the primary colors.
- Color Wheel Orientation: Complementary colors are positioned directly across from each other on the color wheel.
Color Mixing Concepts
- Neutralizing Colors: Orange and blue neutralize each other when combined in equal amounts.
- Drab Color Classification: Blue, green, and violet hair
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Test your knowledge with these flashcards covering important topics from Barber Class A. Each card features essential terms and their definitions related to health, hygiene, and client care in a barbershop setting. Perfect for students preparing for their barber certification.
