Cosmetology Practice Exam 3.

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1. The technique of drying and styling damp hair in one operation is:

Explanation

Blow-dry styling is the correct answer because it refers to the technique of drying and styling damp hair simultaneously using a blow dryer. This method allows for quick and efficient styling by applying heat to the hair while using brushes or other styling tools to shape and set the hair in the desired style. French lacing, velcro styling, and wrapping hair are not specifically related to drying and styling damp hair in one operation, making them incorrect choices.

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Cosmetology Quizzes & Trivia

Cosmetology Practice Exam 3 assesses foundational knowledge in cosmetology, covering historical practices, business skills, and client interaction. It prepares learners for professional success in the beauty industry by emphasizing customer service, career planning, and business management.

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2. Do not massage or manipulate a client's scalp if there is a presence of:

Explanation

Massaging or manipulating a client's scalp should not be done if there are abrasions present. Abrasions are open wounds or injuries on the skin's surface, and applying pressure or friction to these areas can cause further irritation, pain, and potential infection. It is important to avoid aggravating or worsening any existing abrasions, and instead, provide appropriate care and treatment for them.

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3. The line dividing hair at the scalp, separating the one section from another,creating subsections is a:

Explanation

A parting refers to the line that is created on the scalp to divide the hair into different sections. It helps in organizing and separating the hair for various styling techniques. By creating subsections through parting, hairstylists can easily work on specific areas of the hair, ensuring precision and control. This technique is commonly used in hairstyling and is essential for achieving desired looks and hairstyles.

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4. During the consultation process, to reiterate everything discussed to the client means to:

Explanation

To reiterate everything discussed to the client means to repeat the information in a careful and accurate manner, using clear and concise language. This ensures that the client fully understands and remembers the details of the consultation. It does not involve applying pressure, using rapid or intense terms, or ignoring personal conversation.

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5. The medical branch of science that deals with the study of the skin, its functions, and diseases is:

Explanation

Dermatology is the correct answer because it specifically focuses on the study of the skin, its functions, and diseases. Anatomy is the study of the structure of the body, including the skin, but it does not specifically specialize in skin-related conditions. Histology is the study of tissues, including skin tissue, but it does not encompass the broader study of skin diseases. Physiology is the study of how the body functions, but it does not solely focus on the skin. Therefore, dermatology is the most appropriate choice for the medical branch that deals with the study of the skin.

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6. A well thought-out process for career success is:

Explanation

Self management is a crucial aspect of career success as it involves individuals taking responsibility for their own actions, setting goals, and making decisions that align with their personal and professional aspirations. It requires individuals to be organized, motivated, and proactive in managing their time, priorities, and resources effectively. By practicing self management, individuals can enhance their productivity, maintain a healthy work-life balance, and continuously develop their skills and knowledge to achieve long-term career success.

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7. Nonpathogenic bacteria are:

Explanation

Nonpathogenic bacteria are harmless. This means that they do not cause harm or illness to humans or other organisms. Unlike pathogenic bacteria, which can cause infections and diseases, nonpathogenic bacteria do not possess the ability to cause harm. They may even have beneficial effects, such as aiding in digestion or producing vitamins. Therefore, nonpathogenic bacteria are considered harmless and do not pose a threat to our health.

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8. An essential part of a business plan is a(n):

Explanation

A mission statement is an essential part of a business plan as it defines the purpose and goals of the business. It outlines the company's core values, target audience, and the products or services it offers. A mission statement helps guide decision-making and provides a clear direction for the business. It also helps communicate the company's identity and brand to stakeholders, including employees, customers, and investors. Overall, a mission statement is crucial for establishing a strong foundation and strategic vision for the business.

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9. Nerve tissue carries message to the brain and is made up of special cells known as:

Explanation

Nerve tissue carries messages to the brain, and the special cells responsible for this are called neurons. Neurons are specialized cells that transmit electrical signals and communicate with other cells in the body. They have a unique structure with dendrites, axons, and synapses, allowing them to receive, process, and transmit information throughout the nervous system. Neurons play a crucial role in sensory perception, motor control, and cognitive functions, making them essential for the proper functioning of the nervous system.

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10. In terms of natural hairstyling, the stylist must be particularly aware of the client's hair:

Explanation

In natural hairstyling, the stylist needs to pay close attention to the client's hair texture. This is because different hair textures require different techniques and products to achieve the desired style. The texture of the hair can range from straight to wavy to curly to kinky, and each texture requires specific care and styling methods. Understanding the client's hair texture helps the stylist determine the best approach to achieve the desired hairstyle while keeping the hair healthy and manageable.

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11. The units of structure that build protein and are linked end-to-end like a string of pearls are:

Explanation

Amino acids are the units of structure that build proteins and are linked end-to-end like a string of pearls. Proteins are made up of long chains of amino acids that are connected by peptide bonds. Each amino acid has a unique side chain, or R-group, that gives it specific properties. The sequence and arrangement of amino acids in a protein determine its structure and function. Therefore, amino acids are the correct answer in this case.

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12. The process of temporarily straightening extremely curly hair by means of a heated comb is called:

Explanation

Hair pressing is the correct answer because it refers to the process of using a heated comb to temporarily straighten extremely curly hair. This technique involves applying heat to the hair strands, which breaks down the hydrogen bonds and allows the hair to be reshaped and straightened. Hair pressing provides a temporary straightening effect and can be reversed with moisture or washing the hair. It is a popular method for individuals with tightly coiled or kinky hair who desire a straighter hairstyle.

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13. Bacteria generally consist of an outer cell wall containing a liquid called:

Explanation

Bacteria generally consist of an outer cell wall containing a liquid called protoplasm. Protoplasm is the living substance within the cell that contains various organelles such as the nucleus, cytoplasm, and other cellular components. It is responsible for carrying out the essential functions of the cell, such as metabolism and reproduction. The cell wall provides structural support and protection to the cell, while the protoplasm carries out the necessary biochemical reactions for the survival and growth of the bacterium.

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14. When removing implements from the disinfectant solution, to avoid damaging the skin or contaminating the disinfectant solution, use:

Explanation

To avoid damaging the skin or contaminating the disinfectant solution, tongs should be used when removing implements from the solution. Tongs provide a safe and hygienic way to handle the implements without direct contact, reducing the risk of injury or contamination. Using fingers may expose the skin to harmful chemicals, while using a spoon or spatula may not provide enough control or grip, increasing the chances of accidents or spills. Therefore, tongs are the most suitable option for this task.

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15. Liquids that are not capable of being mixed into stable solutions are:

Explanation

The term "immiscible" refers to liquids that cannot be mixed together to form a stable solution. This means that when two immiscible liquids are combined, they will separate into distinct layers rather than forming a homogeneous mixture. This can occur due to differences in polarity, density, or other chemical properties of the liquids. Examples of immiscible liquids include oil and water, which do not mix together and form separate layers instead. Therefore, the correct answer is "immiscible".

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16. When securing a roller, one end of the clip should be under the roller and one end:

Explanation

When securing a roller, one end of the clip should be inside the roller. This ensures that the roller is held securely in place and prevents it from slipping or falling out. Placing the clip inside the roller also helps to create a smooth and seamless look, as the clip is hidden from view.

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17. The barber pole--symbol of the barber surgeon--has its roots in a medical procedure called:

Explanation

The correct answer is bloodletting. The barber pole, which is a symbol of the barber surgeon, originated from the practice of bloodletting. In ancient times, barbers not only cut hair but also performed medical procedures, including bloodletting. The red and white stripes on the barber pole represent blood and bandages respectively, while the pole itself was used for patients to grip onto during the procedure. Bloodletting involved deliberately bleeding a patient in order to restore balance in the body and was a common medical practice for centuries.

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18. When cutting hair, a general rule of thumb is to stand or sit directly in front of the area you are cutting and to keep your body weight:

Explanation

When cutting hair, it is important to stand or sit directly in front of the area being cut and to keep your body weight centered. This ensures that you have better control and precision while cutting, as well as a balanced posture. Standing or sitting at an angle or with your body weight elevated may lead to uneven cuts or a lack of control over the scissors. Keeping your body weight centered allows for a more comfortable and effective haircutting experience.

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19. To be effective, the strength of ethyl alcohol must be no less than:

Explanation

To be effective, the strength of ethyl alcohol must be no less than 70 percent. This is because ethyl alcohol at this concentration is considered a high-level disinfectant and is effective at killing a wide range of microorganisms, including bacteria, viruses, and fungi. Lower concentrations of ethyl alcohol may not be as effective in disinfecting surfaces or killing pathogens. Therefore, a strength of 70 percent or higher is recommended for maximum effectiveness.

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20. The tiny, involuntary muscle fiber in the skin inserted in the base of the hair follicle is the:

Explanation

The correct answer is arrector pili. The arrector pili is a small, involuntary muscle fiber located in the skin. It is inserted in the base of the hair follicle and is responsible for causing the hair to stand on end, creating "goosebumps" when it contracts.

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21. A lengthwise section of hair shows that cuticle scales overlap and each individual cuticle scale is attached to the:

Explanation

The correct answer is the cortex. A lengthwise section of hair reveals that the cuticle scales overlap, and each individual cuticle scale is attached to the cortex. The cortex is the middle layer of the hair shaft and provides strength, elasticity, and color to the hair. It contains the pigment melanin, which gives hair its color. The medulla is the innermost layer of the hair shaft, and the root refers to the base of the hair follicle where the hair originates.

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22. Haircuts that generally have less weight than graduated haircuts are:

Explanation

Layered cuts generally have less weight than graduated haircuts. In a layered cut, the hair is cut at different lengths, creating layers that add movement and texture to the hair. This technique involves removing weight from the hair, resulting in a lighter and more voluminous look. Graduated haircuts, on the other hand, involve cutting the hair at a specific angle to create a stacked effect, resulting in more weight at the lower lengths.

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23. To create the illusion of length and soften facial lines in a square shape, choose full styles that:

Explanation

To create the illusion of length and soften facial lines in a square shape, it is recommended to choose full styles that frame the forehead, temples, and jawline. This helps to balance the angular features of a square face and create a more elongated appearance. By framing these areas, the focus is drawn away from the squareness of the face. Additionally, adding waves and full curls can also help soften the facial lines and add volume, further enhancing the illusion of length.

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24. A texturizing technique performed on the ends of hair using the tips of the shears to remove bulk is:

Explanation

Point cutting is a texturizing technique where the tips of the shears are used to remove bulk from the ends of the hair. This technique involves making small, angled cuts into the hair, creating texture and movement. It is commonly used to soften the ends of a haircut and add dimension to the hair. Slicing, slide cutting, and blending are other cutting techniques, but they do not specifically involve using the tips of the shears to remove bulk like point cutting does.

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25. A hard press is also known as a:

Explanation

A hard press is also known as a double-comb press. This term refers to a printing technique where two printing plates are used simultaneously to create a more distinct and deep impression on the paper. This method is often used to create a more visually appealing and tactile effect in printing.

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26. Archeological studies reveal that haircutting and hairstyling were practiced in some form oas early as:

Explanation

During archeological studies, evidence has been found suggesting that haircutting and hairstyling were practiced in some form during the ice age. This indicates that even in ancient times, humans recognized the importance of grooming and personal appearance. The discovery of tools used for cutting hair and styling suggests that early humans had a sense of aesthetics and cared about their appearance. This finding provides valuable insights into the cultural practices and social behaviors of our ancestors during the ice age.

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27. The facial skeleton has how man bones?

Explanation

The facial skeleton consists of 14 bones. These bones include the mandible (lower jaw), maxilla (upper jaw), nasal bones, zygomatic bones (cheekbones), lacrimal bones (tear ducts), palatine bones (roof of the mouth), vomer bone (nasal septum), and the inferior nasal conchae (scroll-like bones in the nasal cavity). These bones provide structure and support to the face, as well as protect vital organs such as the eyes and nasal passages.

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28. The ability to understand people is key to operating effectively and central to success and:

Explanation

The ability to understand people is crucial in customer service. It allows individuals to effectively communicate and empathize with customers, ensuring their needs are met and problems are resolved. By understanding customers' perspectives, emotions, and preferences, customer service representatives can provide personalized and satisfactory solutions. This ultimately leads to customer satisfaction, loyalty, and the overall success of the business.

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29. Rays with short wavelengths that are the least penetrating, produce chemical effects, and kill germs are:

Explanation

Ultraviolet rays have short wavelengths and are the least penetrating compared to other options. These rays are capable of producing chemical effects and have germicidal properties, making them effective in killing germs. Blue light, red light rays, and infrared rays have longer wavelengths and are not as effective in producing chemical effects or killing germs.

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30. Substances that absorb moisture and promote the retention of moisture are know as:

Explanation

Humectants are substances that have the ability to absorb moisture from the surrounding environment and retain it. They are commonly used in skincare and cosmetic products to help hydrate the skin by attracting and retaining water. Astringents, on the other hand, are substances that cause the contraction of body tissues and are often used to tighten and tone the skin. Keratin is a protein found in the hair, skin, and nails, while deionized refers to the process of removing ions from a solution.

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31. The second ingredient that most shampoos have in common is the base detergent or:

Explanation

The correct answer is "primary surfactant". Surfactants are the key cleansing agents in shampoos that help to remove dirt, oil, and other impurities from the hair and scalp. They lower the surface tension of water, allowing it to spread and penetrate the hair, effectively cleaning it. Primary surfactants are usually the main cleansing agents in shampoos, responsible for the majority of the cleaning action. Other ingredients like botanical extracts, biotin compounds, and foam enhancers may also be present in shampoos, but the primary surfactant is the essential ingredient that all shampoos have in common.

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32. The two front corners represent the widest part of the:

Explanation

The two front corners of the head, also known as the bang area, represent the widest part. This is because the bang area is typically styled with hair that is pushed forward and covers the forehead. This creates a wider appearance in this specific area of the head.

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33. The study of the structure, function, and diseases of the muscles is called:

Explanation

Myology is the correct answer because it specifically refers to the study of muscles. Histology is the study of tissues, myopia is a vision condition, and osteology is the study of bones. Therefore, myology is the most appropriate term that describes the study of the structure, function, and diseases of the muscles.

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34. The condition of abnormal hair growth of terminal hair is referred to as:

Explanation

Hypertrichosis is the correct answer because it refers to the condition of abnormal hair growth of terminal hair. This condition causes excessive hair growth in areas where hair does not normally grow or in greater amounts than usual. It can be either congenital or acquired, and can affect both men and women. Hypertrichosis can be localized or generalized, and the excessive hair growth can be fine or coarse.

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35. Lines a constant distance apart in the same direction that are used to create width in a hair design are:

Explanation

Horizontal lines are used to create width in a hair design. When the lines are drawn parallel to the horizon, they give the illusion of width and make the hair appear wider. This technique is commonly used in haircuts and hairstyling to add volume and create a fuller look. By cutting or styling the hair in horizontal lines, the hairdresser can achieve a desired width and shape in the overall design.

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36. The measurement that describes the number of individual hair strands on one square inch of the scalp is:

Explanation

Density refers to the number of individual hair strands on one square inch of the scalp. It is a measure of how closely packed the hair strands are on the scalp. A higher density means there are more hair strands, while a lower density means there are fewer hair strands. Porosity, diameter, and elasticity are all different measurements that describe other characteristics of hair, but they do not specifically refer to the number of hair strands on the scalp.

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37. The fibrous protein that gives skin its flexibililty and help skin regain its shape after being expanded is:

Explanation

Elastin is the correct answer because it is a fibrous protein that provides elasticity to the skin and helps it regain its shape after being stretched or expanded. Collagen, another protein, provides strength and structure to the skin, but elastin specifically contributes to its flexibility and ability to bounce back. Membranes are not directly related to the skin's elasticity.

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38. To create curls in using rollers, the hair should be wrapped around the roller:

Explanation

To create curls using rollers, the hair should be wrapped around the roller two-and-a-half turns. This is because wrapping the hair around the roller multiple times helps to create tighter and more defined curls. Wrapping the hair around the roller for only one-and-a-half turns may result in looser curls, while wrapping it for one or two complete turns may not provide enough tension for the curls to hold properly. Therefore, two-and-a-half turns is the ideal amount for achieving the desired curling effect.

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39. Extensor muscles that are involved with the bending of the wrist are:

Explanation

The correct answer is flexors because flexor muscles are responsible for bending the wrist. These muscles are located on the anterior side of the forearm and their tendons pass through the wrist joint to attach to the hand bones. When these muscles contract, they cause flexion of the wrist, bringing the hand closer to the forearm.

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40. Normal, healthy nails grow in a variety of shapes, depending upon the shape of the:

Explanation

The matrix is the area at the base of the nail where the nail cells are produced. It is responsible for the growth and development of the nail. Since normal, healthy nails grow in a variety of shapes, it suggests that the shape of the nails is determined by the shape of the matrix. The eponychium is the living tissue at the base of the nail, the fingers provide the foundation for the nail, and the free edge is the part of the nail that extends beyond the fingertip. However, none of these factors directly determine the shape of the nail.

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41. The branch of science that applies to substances that contain carbon is called:

Explanation

Organic chemistry is the branch of science that specifically deals with the study of substances that contain carbon. Carbon is a unique element that forms the basis of all living organisms and is found in a wide range of compounds, including hydrocarbons, carbohydrates, proteins, and nucleic acids. Organic chemistry focuses on the structure, properties, composition, reactions, and synthesis of these carbon-containing compounds. It plays a crucial role in various fields such as medicine, pharmaceuticals, materials science, and biochemistry. Therefore, the correct answer is organic chemistry.

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42. The slightly thickened layer of skin tha lies underneath the free edge of the nail plate is the:

Explanation

The hyponychium is the slightly thickened layer of skin that lies underneath the free edge of the nail plate. It acts as a protective barrier, sealing the nail bed and preventing debris or bacteria from entering under the nail. The eponychium, on the other hand, refers to the thin layer of skin that covers the base of the nail plate. The mantle is the area where the nail root and nail bed meet, and the matrix is the area where nail cells are produced. Therefore, the correct answer is hyponychium.

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43. The comparative relationship in scale of one thing to another in hair design is called:

Explanation

Proportion refers to the comparative relationship in scale between different elements in hair design. It involves balancing the size, shape, and placement of various components to create a visually harmonious and pleasing overall look. This could include considering the proportions of different sections of hair, the size of accessories or embellishments, or the balance between different hairstyles or textures. By understanding and applying the principles of proportion, hairstylists can create balanced and proportionate designs that enhance the overall aesthetics of a person's hair.

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44. A pressing comb with less space between the teeh produces a(n)

Explanation

A pressing comb with less space between the teeth produces a smooth press. This is because the smaller gaps between the teeth allow the comb to grip the hair more tightly, resulting in a smoother and more polished look. The close spacing of the teeth ensures that the heat is evenly distributed throughout the hair, creating a sleek and smooth finish.

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45. Matter that has a fixed chemical composition and distinct properties is a:

Explanation

A pure substance refers to matter that has a fixed chemical composition and distinct properties. This means that it consists of only one type of element or compound, and its composition does not vary. It is not a mixture or blend of different substances. The term "pure combination" is not commonly used in scientific terminology. Therefore, the correct answer is pure substance.

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46. The part of the head that is found by placing a comb flat on the side of the head is the:

Explanation

The parietal ridge is the correct answer because it refers to the part of the head that is found by placing a comb flat on the side of the head. This ridge runs horizontally along the upper sides of the head, separating the top and sides of the hair. It is an important reference point for hairstylists and barbers when creating various hairstyles and haircuts.

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47. The chemical process that takes place in living organisms whereby cells are nourised and carry out their activities is called:

Explanation

Metabolism is the correct answer because it refers to the chemical process that occurs in living organisms, allowing cells to be nourished and carry out their activities. It involves various biochemical reactions that convert food into energy and building blocks for growth, repair, and reproduction. Mitosis is the process of cell division, division is too general, and membrane is not directly related to the nourishment and activities of cells.

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48. Liquids that can be mixed with each other without separating easily are:

Explanation

Liquids that can be mixed with each other without separating easily are called miscible. This means that the molecules of these liquids are able to mix and form a homogeneous solution, resulting in a uniform distribution of the substances throughout the mixture. In contrast, liquids that are incompatible or not miscible will separate into distinct layers when mixed together. Solvents, on the other hand, refer to substances that are capable of dissolving other substances. Therefore, the correct answer in this case is "miscible".

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49. The part of the muscle at the movable attachment to the skeleton is the :

Explanation

The part of the muscle at the movable attachment to the skeleton is called the insertion. This is where the muscle attaches to the bone that it moves when it contracts. The insertion is usually located further away from the center of the body compared to the origin, which is the fixed attachment of the muscle. The ligament is a connective tissue that connects bones to other bones, while the tendon connects muscles to bones.

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50. A light, soft extension material that does not reflect light and gives the braid a matte finish is:

Explanation

Yarn is a light, soft extension material that does not reflect light and gives the braid a matte finish. Unlike materials like nylon, rayon, or cotton, yarn has a texture that absorbs light rather than reflecting it, resulting in a matte appearance. This makes it a suitable choice for achieving a desired aesthetic in braids.

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The technique of drying and styling damp hair in one operation is:
Do not massage or manipulate a client's scalp if there is a...
The line dividing hair at the scalp, separating the one section from...
During the consultation process, to reiterate everything discussed to...
The medical branch of science that deals with the study of the skin,...
A well thought-out process for career success is:
Nonpathogenic bacteria are:
An essential part of a business plan is a(n):
Nerve tissue carries message to the brain and is made up of special...
In terms of natural hairstyling, the stylist must be particularly...
The units of structure that build protein and are linked end-to-end...
The process of temporarily straightening extremely curly hair by means...
Bacteria generally consist of an outer cell wall containing a liquid...
When removing implements from the disinfectant solution, to avoid...
Liquids that are not capable of being mixed into stable solutions are:
When securing a roller, one end of the clip should be under the roller...
The barber pole--symbol of the barber surgeon--has its roots in a...
When cutting hair, a general rule of thumb is to stand or sit directly...
To be effective, the strength of ethyl alcohol must be no less than:
The tiny, involuntary muscle fiber in the skin inserted in the base of...
A lengthwise section of hair shows that cuticle scales overlap and...
Haircuts that generally have less weight than graduated haircuts are:
To create the illusion of length and soften facial lines in a square...
A texturizing technique performed on the ends of hair using the tips...
A hard press is also known as a:
Archeological studies reveal that haircutting and hairstyling were...
The facial skeleton has how man bones?
The ability to understand people is key to operating effectively and...
Rays with short wavelengths that are the least penetrating, produce...
Substances that absorb moisture and promote the retention of moisture...
The second ingredient that most shampoos have in common is the base...
The two front corners represent the widest part of the:
The study of the structure, function, and diseases of the muscles is...
The condition of abnormal hair growth of terminal hair is referred to...
Lines a constant distance apart in the same direction that are used to...
The measurement that describes the number of individual hair strands...
The fibrous protein that gives skin its flexibililty and help skin...
To create curls in using rollers, the hair should be wrapped around...
Extensor muscles that are involved with the bending of the wrist are:
Normal, healthy nails grow in a variety of shapes, depending upon the...
The branch of science that applies to substances that contain carbon...
The slightly thickened layer of skin tha lies underneath the free edge...
The comparative relationship in scale of one thing to another in hair...
A pressing comb with less space between the teeh produces a(n)
Matter that has a fixed chemical composition and distinct properties...
The part of the head that is found by placing a comb flat on the side...
The chemical process that takes place in living organisms whereby...
Liquids that can be mixed with each other without separating easily...
The part of the muscle at the movable attachment to the skeleton is...
A light, soft extension material that does not reflect light and gives...
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