1.
In the barbershop, contaminants are the _ on tools and countertops and in the air.
Correct Answer
A. Bacteria
Explanation
In the barbershop, bacteria can be found on tools and countertops due to poor sanitation practices. Bacteria can also be present in the air, especially if the space is not properly ventilated. These contaminants pose a risk to both the barbers and the customers, as they can lead to infections and other health issues. Therefore, bacteria is the correct answer as it accurately describes the potential sources of contamination in a barbershop.
2.
Rinsing is not a _.
Correct Answer
C. Level of decontamination
Explanation
Rinsing is not a level of decontamination because rinsing is a process of removing dirt, debris, or cleaning agents from a surface or object. It does not involve the elimination of harmful bacteria or contaminants, which is typically associated with decontamination. Decontamination involves using specific methods or substances to eliminate or reduce the presence of harmful substances on a surface or object.
3.
_ can and should be achieved in the barbershop.
Correct Answer
A. Sanitation
Explanation
Sanitation can and should be achieved in the barbershop to maintain cleanliness and prevent the spread of germs. This includes keeping the shop clean, regularly disinfecting tools and surfaces, and properly disposing of waste. Sanitation practices are essential for ensuring the safety and health of both barbers and customers, reducing the risk of infections and diseases.
4.
_ involves the use of chemicals to limit or destroy bacteria.
Correct Answer
D. Disinfection
Explanation
Disinfection involves the use of chemicals to limit or destroy bacteria. This process is more effective in eliminating bacteria compared to normal cleaning or rinsing. Sanitation may also involve the use of chemicals, but it is a broader term that encompasses the overall cleanliness and hygiene practices. Therefore, disinfection is the correct answer as it specifically refers to the use of chemicals to limit or destroy bacteria.
5.
Sanitation includes _.
Correct Answer
C. Antiseptics applied to the skin
Explanation
Sanitation refers to the process of maintaining cleanliness and hygiene to prevent the spread of diseases. It includes various measures such as disinfection, the use of bleach, and the application of antiseptics to the skin. However, antiseptics specifically refer to substances that are applied to the skin to kill or inhibit the growth of microorganisms. Therefore, antiseptics applied to the skin are a part of sanitation practices.
6.
Household bleach is a chemical agent of _.
Correct Answer
A. Decontamination
Explanation
Household bleach is commonly used as a chemical agent for decontamination purposes. It is effective in killing or neutralizing various pathogens, bacteria, viruses, and other harmful substances that may be present on surfaces or in water. Bleach works by breaking down the molecular structure of these contaminants, rendering them harmless. However, it is important to note that bleach is not a sterilizing agent, as it may not completely eliminate all forms of microorganisms. Therefore, the correct answer is decontamination.
7.
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.
8.
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.
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.
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.
11.
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.
12.
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.
13.
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.
14.
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."
15.
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.
16.
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.
17.
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.
18.
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.
19.
Petroleum distillate products are used to disinfect _.
Correct Answer
D. ELECTRICAL TOOLS
Explanation
Petroleum distillate products are commonly used as disinfectants due to their ability to kill bacteria and other microorganisms. They are often used in industries such as healthcare, food processing, and sanitation. While towels, shears, and razors may require cleaning and sterilization, electrical tools are more likely to come into contact with various contaminants and therefore require disinfection. Using petroleum distillate products on electrical tools helps to ensure that they are free from harmful bacteria and viruses, reducing the risk of infection or contamination.
20.
USE A BIOHAZARD STICKER WHEN DISCARDING ITEMS CONTAMINATED BY _.
Correct Answer
B. Blood
Explanation
A biohazard sticker should be used when discarding items contaminated by blood. Blood can contain various pathogens, including viruses and bacteria, that can pose a risk to health and safety. Therefore, it is important to label and handle such items appropriately to prevent potential exposure and ensure proper disposal procedures are followed.
21.
Read the manufacturer's directions for _.
Correct Answer
D. All answers are correct
Explanation
The given question asks the reader to read the manufacturer's directions for a specific substance or product. However, instead of providing a specific substance or product, the options given include "quats," "phenol," and "any disinfectant solution." The correct answer, "All answers are correct," suggests that regardless of the specific substance or product, it is important to read the manufacturer's directions for any disinfectant solution. This emphasizes the importance of following instructions and guidelines provided by the manufacturer to ensure proper and safe use of the disinfectant solution.
22.
To remove head lice, completely immerse implements in Lysol solution for _.
Correct Answer
C. 1 hour
Explanation
To effectively remove head lice, it is recommended to completely immerse implements in Lysol solution for 1 hour. This duration allows enough time for the Lysol solution to effectively kill the lice and their eggs, ensuring a thorough treatment. Longer durations such as 10 hours may not be necessary and could potentially damage the implements, while shorter durations like 10 minutes or 30 minutes may not provide enough time for the solution to fully eliminate the lice infestation.
23.
Universal precautions deal with _.
Correct Answer
C. Bloodborne pathogens
Explanation
Universal precautions refer to a set of guidelines that healthcare workers follow to prevent the transmission of bloodborne pathogens. These pathogens are present in blood and other body fluids and can be transmitted through contact with infected blood or bodily fluids. Universal precautions include practices such as wearing gloves, using protective barriers, and properly disposing of contaminated materials. By following these precautions, healthcare workers can minimize the risk of infection and ensure the safety of both themselves and their patients.
24.
Washing in _ water is required to sanitize towels and other linens.
Correct Answer
A. Boiling
Explanation
Washing in boiling water is required to sanitize towels and other linens because boiling water can kill most bacteria and germs effectively. The high temperature of boiling water helps to remove dirt, stains, and any potential pathogens present on the towels and linens, ensuring they are thoroughly cleaned and sanitized.
25.
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.
26.
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.
27.
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.
28.
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.
29.
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.
30.
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.
31.
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.
32.
_ 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.
33.
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.
34.
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.
35.
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.
36.
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.
37.
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.
38.
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.
39.
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.
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.
_ 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.
42.
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.
43.
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.
44.
__ are not safe for use on the skin, hair, and nails.
Correct Answer
B. Disinfection agents
Explanation
Disinfection agents are not safe for use on the skin, hair, and nails because they are specifically designed to kill or inhibit the growth of microorganisms. These agents can be harsh and may cause irritation, dryness, or damage to the skin, hair, and nails. It is important to use them only as directed and to avoid prolonged or excessive exposure to these chemicals.
45.
Quats have __ odor.
Correct Answer
D. No
Explanation
Quats, short for quaternary ammonium compounds, do not have an odor. Quats are commonly used as disinfectants and cleaning agents due to their antimicrobial properties. They are often added to various products like household cleaners, hand sanitizers, and fabric softeners, but they are designed to be odorless or have a very mild scent. This is because they are intended to clean or disinfect without leaving behind any strong or unpleasant smells.
46.
Chemical disinfectants are the __ agents used most often in barbershops.
Correct Answer
A. Sanitizing
Explanation
Chemical disinfectants are the agents used most often in barbershops to sanitize the tools and surfaces. Sanitizing refers to the process of reducing or eliminating harmful microorganisms, making it the appropriate term for the use of chemical disinfectants in maintaining cleanliness and hygiene in barbershops.
47.
To prepare a _ quat solution, mix a gallon of water with 1 1/4 ounce of quat solute.
Correct Answer
D. 1:1000
Explanation
To prepare a 1:1000 quat solution, you need to mix a gallon of water with 1 1/4 ounce of quat solute. This means that for every 1 part of quat solute, you need to add 1000 parts of water. This ratio ensures that the solution is properly diluted and effective for its intended use.
48.
Hard rubber combs are __.
Correct Answer
B. Durable and cost effective
Explanation
Hard rubber combs are durable and cost-effective because they are made from a sturdy material that can withstand regular use without breaking easily. Additionally, rubber combs are relatively inexpensive compared to metal combs, making them a more affordable option for consumers.
49.
The all-purpose comb is used _.
Correct Answer
A. For general combing purposes
Explanation
The all-purpose comb is used for general combing purposes, which means it can be used on different hair types and conditions. It is not limited to curly hair, very fine hair, or only dry hair. This comb is versatile and suitable for everyday use, providing a solution for various hair styling and maintenance needs.
50.
A tail comb is used __.
Correct Answer
C. For sectioning long hair
Explanation
A tail comb is used for sectioning long hair. This type of comb has a long, thin handle with a narrow, pointed end. The pointed end is used to create clean, precise sections in the hair, which is particularly important when working with long hair. By sectioning the hair, it becomes easier to manage and style, ensuring that each section is properly styled and in place. This comb is commonly used by hairstylists and individuals who want to achieve specific hairstyles or create neat and organized looks with their long hair.