1.
One antiseptic used in the barbershop is _.
Correct Answer
D. Hydrogen peroxide
Explanation
Hydrogen peroxide is used as an antiseptic in barbershops because it has strong antimicrobial properties. It can effectively kill bacteria, viruses, and fungi, making it a suitable disinfectant for tools and surfaces in the barbershop. Additionally, hydrogen peroxide is relatively safe to use and does not leave behind toxic residues.
2.
If chemical disinfectants are bought in large quantities, _.
Correct Answer
A. They may deteriorate
Explanation
When chemical disinfectants are bought in large quantities, there is a possibility that they may deteriorate. This is because chemical disinfectants have a shelf life, and if they are not used within that time frame, their effectiveness can decrease. Factors such as exposure to air, light, and temperature can also contribute to their deterioration. Therefore, it is important to use the disinfectants before they expire or lose their potency.
3.
Which of these ensures uniformity in the cut?
Correct Answer
B. Clipper guards ensure
Explanation
Clipper guards ensure uniformity in the cut by providing a consistent length to the hair that is being clipped. These guards attach to the clippers and determine the length of the hair that will be cut. By using clipper guards, the hair is cut to the same length all over, resulting in a more even and uniform appearance. This is especially useful when cutting hair to a specific length or when creating a precise and symmetrical hairstyle.
4.
Significantly reducing the number of pathogens on a surface is the definition of _.
Correct Answer
A. Disinfection
Explanation
Disinfection is the process of reducing the number of pathogens to a level that is considered safe for public health. It involves the use of chemical agents or physical methods to kill or inhibit the growth of microorganisms on surfaces. Disinfection does not necessarily eliminate all microorganisms but aims to reduce them to a level where the risk of transmission of infectious diseases is minimized. Therefore, disinfection is the appropriate term for significantly reducing the number of pathogens on a surface.
5.
The _ step in sanitizing a clipper is to hold it with the blades facing downward and brush the blades to remove hair particles.
Correct Answer
A. First
Explanation
The first step in sanitizing a clipper is to hold it with the blades facing downward and brush the blades to remove hair particles. This is important because hair particles can accumulate on the blades and harbor bacteria or other contaminants. By brushing the blades, any trapped hair particles can be dislodged and removed, ensuring a clean and sanitary clipper for future use.
6.
Ingredients, hazards, and other product information is available in the _.
Correct Answer
D. Safety Data Sheet
Explanation
The correct answer is Safety Data Sheet. Safety Data Sheets (SDS) provide detailed information about the hazards, composition, handling, storage, and emergency procedures for a particular product. They are typically provided by the manufacturer or supplier and are an important resource for ensuring the safe use and handling of a product. They are commonly used in workplaces to inform employees about the potential hazards associated with a product and to provide guidance on how to handle and store it safely.
7.
The conventional straight razor and _ razor are the two types of razors used in a barbershop.
Correct Answer
D. Changeable blade straight
Explanation
The correct answer is "changeable blade straight." The question asks for the two types of razors used in a barbershop, and the options provided are "stropping," "safety," "disposable," and "changeable blade straight." Out of these options, the only one that fits the description of a type of razor used in a barbershop is "changeable blade straight." This type of razor allows the barber to easily change the blade when needed, making it a practical choice for professional use.
8.
The part of the cell that contains food materials for the cell is the __.
Correct Answer
B. Cytoplam
Explanation
The correct answer is cytoplasm. The cytoplasm is the part of the cell that contains various nutrients and food materials necessary for the cell's functioning and survival. It is a gel-like substance that fills the cell and surrounds the organelles. The cytoplasm plays a crucial role in providing energy and maintaining the overall health of the cell.
9.
A hospital-level disinfectant provides _.
Correct Answer
C. The optimal level of disinfection
Explanation
A hospital-level disinfectant provides the optimal level of disinfection. This means that it effectively kills bacteria and viruses, ensuring a high level of cleanliness and reducing the risk of infections. It is important for hospitals to use disinfectants that can provide this optimal level of disinfection to maintain a safe and sterile environment for patients and healthcare workers.
10.
When palming the changeable blade razor, the _ should be held by the ring and little fingers.
Correct Answer
A. Comb
Explanation
When palming the changeable blade razor, the comb should be held by the ring and little fingers. This is because holding the comb in this way provides stability and control while using the razor, allowing for a smooth and precise shave. The comb also helps to guide the razor along the skin, ensuring an even and effective shave.
11.
A properly balanced conventional straight razor has _.
Correct Answer
B. An equal blade and handle weight
Explanation
A properly balanced conventional straight razor has an equal blade and handle weight. This balance ensures optimal control and maneuverability while using the razor. If the blade is heavier than the handle, it may cause the razor to feel front-heavy and difficult to control. On the other hand, if the handle is heavier, it may cause the razor to feel back-heavy and less precise. Therefore, an equal weight distribution between the blade and handle allows for a comfortable and effective shaving experience.
12.
The _ does some testing on products, but is not responsible for documenting the quality or safety of the products.
Correct Answer
D. FDA
Explanation
The FDA (Food and Drug Administration) does some testing on products, but is not responsible for documenting the quality or safety of the products. The FDA is a regulatory agency that ensures the safety, effectiveness, and quality of food, drugs, medical devices, cosmetics, and other products. They conduct inspections, enforce regulations, and approve products for market based on their safety and efficacy. However, it is the responsibility of the manufacturer to document and ensure the quality and safety of their products, while the FDA focuses on regulatory oversight and testing.
13.
Chlorine is found in _.
Correct Answer
C. Household bleach
Explanation
Chlorine is found in household bleach. Household bleach is a common cleaning product that contains chlorine as its active ingredient. Chlorine is a strong disinfectant and is effective in killing bacteria, viruses, and other microorganisms. It is commonly used for cleaning and disinfecting surfaces, laundry, and even for treating drinking water. Therefore, household bleach is a correct answer as it is a source of chlorine.
14.
A razor with the required degree of hardness is called _.
Correct Answer
C. Properly tempered
Explanation
A razor with the required degree of hardness is called "properly tempered" because tempering is the process of heating and cooling a metal to achieve the desired hardness and toughness. In the case of a razor, it needs to have the right balance of hardness to maintain a sharp edge and toughness to withstand the pressure and impact during shaving. Therefore, a properly tempered razor is one that has undergone the correct heat treatment process to achieve the ideal hardness.
15.
Instruments are normally immersed in quats for _.
Correct Answer
A. 10 to 15 minutes
Explanation
Instruments are normally immersed in quats for 10 to 15 minutes because this duration allows enough time for the quats (quaternary ammonium compounds) to effectively disinfect and kill any microorganisms present on the instruments. Longer immersion times may not provide any additional benefits and may even lead to potential damage or corrosion of the instruments. Therefore, a shorter duration of 10 to 15 minutes is sufficient for achieving proper disinfection.
16.
A right-to-know notice must be displayed in a work environment where _ substances are used
Correct Answer
A. Toxic
Explanation
In a work environment where toxic substances are used, it is important to display a right-to-know notice. This notice serves as a means of informing employees about the potential hazards associated with the use of these substances. It helps to raise awareness about the risks involved and provides necessary information on how to handle and protect oneself from exposure. By displaying the notice, employers fulfill their responsibility of ensuring a safe and informed work environment for their employees.
17.
The wedge and _ grind are the two general types of grind.
Correct Answer
C. Concave
Explanation
The correct answer is concave. In the context of grinding, the term "concave" refers to a type of grind where the surface is curved inward, creating a hollow shape. This type of grind is commonly used in certain types of blades, such as those used in woodworking or carving, to create a sharper and more precise cutting edge. The other options, taper, point, and fixed, do not accurately describe the two general types of grind.
18.
Crocus is the choice of _ for most discriminating barbers.
Correct Answer
D. Finish
Explanation
The correct answer is "finish" because when it comes to barbers, they are very particular about the final look and appearance of their clients' haircuts. The word "finish" suggests the final touches and details that barbers pay attention to in order to achieve a polished and professional look. This choice aligns with the phrase "most discriminating barbers" as it implies that these barbers have a keen eye for perfection and choose Crocus for its ability to provide a high-quality finish to their work.
19.
The _ of a conventional straight razor is measured either in eighths or sixteenths of an inch.
Correct Answer
A. Width
Explanation
The width of a conventional straight razor is measured either in eighths or sixteenths of an inch. This refers to the measurement of the blade from one edge to the other, indicating the width of the cutting surface. The width of the razor blade can vary depending on personal preference and the specific shaving technique.
20.
A product sold only to licensed industry professionals is known as a(n) _ product.
Correct Answer
B. Professional
Explanation
A product sold only to licensed industry professionals is known as a professional product. This means that the product is specifically designed and intended for use by individuals who have obtained the necessary qualifications or certifications in a particular field or industry. These professionals have the expertise and knowledge required to effectively and safely use the product, making it exclusive to them.
21.
A _ is an essential accessory for use with conventional straight razors because it grinds the cutting edge.
Correct Answer
A. Hone
Explanation
A hone is an essential accessory for use with conventional straight razors because it grinds the cutting edge. A hone is a sharpening stone that is used to refine and polish the blade of a razor, ensuring that it remains sharp and effective. By using a hone, the cutting edge of the razor is ground and sharpened, allowing for a smoother and more precise shave. A hone is therefore necessary to maintain the quality and performance of a straight razor.
22.
80 percent isopropyl alcohol can be used to disinfect _.
Correct Answer
C. Shears, razors, or glass electrodes
Explanation
80 percent isopropyl alcohol is a strong disinfectant that can effectively kill bacteria and viruses. It can be used to disinfect shears, razors, or glass electrodes because these items come into contact with the skin and can harbor harmful microorganisms. Disinfecting these tools with isopropyl alcohol helps to prevent the spread of infections and maintain proper hygiene.
23.
The material of hones is abrasive and harder than __.
Correct Answer
C. Steel
Explanation
The material of hones is abrasive and harder than steel. Hones are typically used to sharpen or smooth the edges of blades or tools. Steel is a common material used in the manufacturing of hones because it is durable and can withstand the abrasiveness of the honing process.
24.
A spatula should be used to _.
Correct Answer
C. Remove creams from a jar
Explanation
A spatula should be used to remove creams from a jar because it allows for precise and hygienic application. Using a spatula helps to prevent contamination and ensures that the desired amount of cream is taken out without any wastage. Additionally, it helps to maintain the integrity of the product by avoiding any contact with fingers or other contaminants.
25.
Phenols are _.
Correct Answer
D. Toxic and caustic
Explanation
Phenols are toxic and caustic substances. They have the potential to cause harm to living organisms and can be corrosive to tissues. Therefore, they are not safe to use on the skin. Phenols are not banned from use in barbershops, but their toxic nature makes them unsuitable for such applications.
26.
Barbers should avoid _.
Correct Answer
A. Opening a plastic container with a bulge
Explanation
Opening a plastic container with a bulge should be avoided by barbers because it could indicate that the container is under pressure, which could potentially cause it to explode or release its contents forcefully. This could pose a safety risk to the barber and their clients. Therefore, it is important for barbers to be cautious and avoid opening such containers.
27.
The substance that is _ a solution is the solute.
Correct Answer
B. Dissolved in
Explanation
When a substance is dissolved in a solution, it means that the substance is mixed evenly and uniformly throughout the solvent. The solute, which is the substance being dissolved, becomes dispersed at a molecular level within the solvent. This process occurs when the solute particles interact with the solvent particles, breaking down their bonds and becoming surrounded by the solvent molecules. Therefore, the correct answer is "dissolved in."
28.
The water hone is used with a piece of slate called a __.
Correct Answer
B. Rubber
Explanation
A water hone is traditionally used with a piece of slate known as a "rubber." The rubber is used to generate a fine slurry on the surface of the hone, which helps in achieving a smooth and sharp edge when sharpening tools.
29.
_ tools should be stored in a closed container.
Correct Answer
B. Sanitized
Explanation
Sanitized tools should be stored in a closed container to prevent contamination and maintain their cleanliness. Storing them in a closed container helps to protect them from dust, dirt, and other potential sources of contamination. It also ensures that the tools remain in a sanitized state until they are needed for use, reducing the risk of introducing harmful bacteria or pathogens into the environment.
30.
In an "_ strength" solution of sodium hypochlorite, the percentage of sodium hypochlorite is 8 percent.
Correct Answer
A. 8 percent
Explanation
The given answer, 8 percent, indicates that in a "strength" solution of sodium hypochlorite, the percentage of sodium hypochlorite is 8 percent. This means that in the solution, 8 percent of the total volume is composed of sodium hypochlorite.
31.
A client record card should contain _.
Correct Answer
C. Emergency contact information
Explanation
A client record card should contain emergency contact information because it is important for the salon or business to have a way to contact someone in case of an emergency or if there is a need for immediate communication. This information ensures the safety and well-being of the client and allows the business to handle any unexpected situations efficiently. It also demonstrates the professionalism and responsibility of the salon or business in prioritizing the client's safety and security.
32.
Rings should not be worn on the _ finger(s).
Correct Answer
C. Index and middle
Explanation
The index and middle fingers are commonly used for tasks that require dexterity and fine motor skills, such as typing or playing musical instruments. Wearing rings on these fingers can interfere with these activities and may cause discomfort or hinder movement. Therefore, it is generally advised not to wear rings on the index and middle fingers.
33.
Headrest covers and _ must be changed for each client.
Correct Answer
D. Neck strips
Explanation
Headrest covers and neck strips must be changed for each client because they come into direct contact with the client's skin and hair. This is necessary for maintaining hygiene and preventing the spread of bacteria, viruses, and other contaminants. Neck strips are used to protect the client's neck from direct contact with the cape and to absorb any hair or water that may come into contact with the neck area during the haircut or shampooing process. Therefore, it is important to change them after each client to ensure a clean and sanitary environment.
34.
Objects are _ a wet sanitizer.
Correct Answer
B. Completely immersed
Explanation
The correct answer is "completely immersed" because when objects are completely immersed in a wet sanitizer, they are fully submerged in the sanitizer liquid. This ensures that the entire surface of the object comes into contact with the sanitizer, allowing for effective disinfection.
35.
If you _, you must sanitize it before reuse.
Correct Answer
B. Drop a tool on the floor
Explanation
If you drop a tool on the floor, you must sanitize it before reuse. Dropping a tool on the floor can cause it to come into contact with dirt, dust, or other contaminants that may be present on the floor. Sanitizing the tool helps to remove any potential germs or bacteria that could be transferred to the next person or object it comes into contact with.
36.
Before applying water to your client's head _.
Correct Answer
A. Test the temperature
Explanation
Before applying water to your client's head, it is important to test the temperature. This is necessary to ensure that the water is not too hot or too cold, as extreme temperatures can be uncomfortable or even harmful to the client. By testing the temperature beforehand, you can adjust it to a comfortable level, providing a pleasant and safe experience for your client.
37.
Chemical and/or nail-care services require proper ventilation by_.
Correct Answer
C. Using an air-filtration system
Explanation
Chemical and/or nail-care services often involve the use of strong chemicals and fumes that can be harmful when inhaled. Proper ventilation is necessary to remove these fumes from the air and create a safe environment for both the clients and the technicians. Using an air-filtration system is an effective way to remove these harmful chemicals and ensure clean air quality in the salon. This system helps to filter out the fumes and prevent them from circulating in the air, reducing the risk of respiratory issues and other health problems.
38.
When cutting a _'s hair, do not expect the client to hold his head still.
Correct Answer
C. Child
Explanation
When cutting a child's hair, it is common for them to fidget and move their head around. Children have less patience and may find it difficult to sit still for a long period of time. Therefore, it is important for the hairdresser to be prepared for this and have strategies to keep the child engaged and distracted during the haircut.
39.
Synthetic hones such as _ hones may be used dry or lather may be applied before use.
Correct Answer
C. Swaty and carborundum
Explanation
Synthetic hones, such as Swaty and carborundum hones, can be used either dry or with a lather applied before use. These types of hones are versatile and are often preferred for their durability and the option to enhance the honing process with or without lubrication.
40.
A folded towel can cushion the client's _ when washing an adult client's hair at the shampoo bowl.
Correct Answer
B. Neck
Explanation
A folded towel can cushion the client's neck when washing an adult client's hair at the shampoo bowl. This is because the neck is a sensitive area and placing a folded towel underneath it can provide support and prevent discomfort or strain during the hair-washing process.
41.
One side of most strops is made of _ and the other side of canvas.
Correct Answer
B. Leather
Explanation
One side of most strops is made of leather and the other side is made of canvas. Leather is commonly used on strops because it has a smooth and slightly abrasive surface that helps to refine and polish the cutting edge of a blade. The canvas side of the strop is usually used for initial sharpening and removing any burrs or rough edges from the blade.
42.
When finishing a canvas strop, dry soap is worked well into the canvas grain, and a smooth __ is rubbed.
Correct Answer
A. Glass bottle
Explanation
To finish a canvas strop, dry soap is worked into the canvas grain to create a smooth surface. After this, a glass bottle is used to rub the strop, which helps to further smooth and polish the surface. The hard, smooth surface of the glass bottle helps to refine the canvas and ensure that it is ready for use in sharpening razors.
43.
_ is extremely hazardous.
Correct Answer
A. Mixing leftover chemicals
Explanation
Mixing leftover chemicals can be extremely hazardous because it can lead to chemical reactions or reactions between incompatible substances. This can result in the release of toxic fumes, explosions, or fires. It is important to properly dispose of leftover chemicals according to safety guidelines and to never mix them together unless specifically instructed to do so.
44.
Before you _ a brush, comb, shears, or other tool, you should wash it with soap and hot water.
Correct Answer
B. Disinfect
Explanation
The correct answer is "disinfect" because before using a brush, comb, shears, or other tool, it is important to clean and remove any dirt, bacteria, or germs that may be present on the tool. Disinfecting the tool with soap and hot water helps kill any remaining bacteria or germs, ensuring a clean and hygienic tool for use.
45.
Which of the following tools is commonly used for texturizing hair in barbering?
Correct Answer
C. Shears
Explanation
Texturizing hair in barbering involves creating texture and removing bulk from the hair. Shears, also known as scissors, are the most common tool used for this purpose as they allow precise cutting and thinning of the hair.
46.
A strop tanned in the Russian method is called a _ strop.
Correct Answer
D. Russian
Explanation
A strop tanned in the Russian method is called a Russian strop because the Russian method refers to a specific technique or process of tanning. In this case, it is used to tan the strop, which is a piece of leather used for sharpening blades. Therefore, the correct term to describe a strop tanned in this specific method is a Russian strop.
47.
Russian _ strops are made of horsehide.
Correct Answer
A. Shell
Explanation
Russian strops are made of horsehide, specifically the outer layer called the shell. The shell of a horsehide is known for its durability and strength, making it an ideal material for strops.
48.
Disinfection and sanitation are required by state barber boards and _.
Correct Answer
C. Health departments
Explanation
Disinfection and sanitation are required by state barber boards and health departments. State barber boards oversee the regulation and licensing of barbers, ensuring that they adhere to proper sanitation practices to protect the health and safety of their clients. Health departments also play a crucial role in setting guidelines and enforcing regulations related to disinfection and sanitation in various industries, including the barbering industry. They work to prevent the spread of diseases and maintain public health standards.
49.
Destroying all living organisms on an object or surface is known as __.
Correct Answer
D. Sterilization
Explanation
Sterilization is the correct answer because it refers to the process of completely destroying or eliminating all living organisms, including bacteria, viruses, and fungi, from an object or surface. This process ensures that no microorganisms are present, making the object or surface completely free from any potential sources of infection or contamination. Disinfection, sanitation, and decontamination may reduce the number of microorganisms but do not guarantee complete elimination like sterilization does.
50.
Implements with fine cutting edges or electrodes can be disinfected in 70 percent ethyl alcohol or _.
Correct Answer
A. 99 percent isopropyl alcohol
Explanation
Implements with fine cutting edges or electrodes can be disinfected in 70 percent ethyl alcohol or 99 percent isopropyl alcohol. Isopropyl alcohol is commonly used as a disinfectant because it has strong antimicrobial properties. The higher the percentage of isopropyl alcohol, the more effective it is at killing bacteria and viruses. Therefore, 99 percent isopropyl alcohol would be the best choice for disinfecting implements with fine cutting edges or electrodes.