1.
Archeological studies reveal that haircutting and hairstyling were practiced in some form oas early as:
Correct Answer
A. The ice age
Explanation
Archeological studies have provided evidence that haircutting and hairstyling were already practiced during the ice age. This suggests that even in ancient times, humans had a desire to groom and style their hair, indicating the importance of personal appearance and self-expression throughout history.
2.
The barber pole--symbol of the barber surgeon--has its roots in a medical procedure called:
Correct Answer
D. Bloodletting
Explanation
The correct answer is bloodletting. The barber pole, a symbol of the barber surgeon, originated from the practice of bloodletting. In ancient times, barbers were not only responsible for cutting hair but also performed surgical procedures, including bloodletting. The red and white stripes on the barber pole represent the bandages used during bloodletting, while the pole itself was used for patients to grip during the procedure. Bloodletting involved the removal of blood from a patient's body, believed to balance the body's humors and treat various ailments.
3.
A well thought-out process for career success is:
Correct Answer
A. Self management
Explanation
Self management is a crucial component of a well thought-out process for career success. It involves taking responsibility for one's own actions, setting goals, prioritizing tasks, and effectively managing time and resources. By practicing self management, individuals can enhance their productivity, maintain a positive work-life balance, and continuously develop their skills and knowledge. This proactive approach allows individuals to take control of their careers, make informed decisions, and adapt to changing circumstances, ultimately leading to long-term success and personal fulfillment.
4.
An essential part of a business plan is a(n):
Correct Answer
C. Mission statement
Explanation
A mission statement is an essential part of a business plan as it outlines the purpose and goals of the business. It provides a clear direction and sets the tone for the company's activities and decision-making processes. A well-crafted mission statement can also help attract investors, employees, and customers by conveying the company's values and unique selling proposition. It serves as a guiding document that aligns all stakeholders towards a common vision and helps in the overall success of the business.
5.
The ability to understand people is key to operating effectively and central to success and:
Correct Answer
B. Customer service
Explanation
Understanding people is crucial for customer service. Customer service involves interacting with customers, addressing their needs and concerns, and providing them with a positive experience. To effectively serve customers, it is important to understand their preferences, emotions, and communication styles. By understanding people, customer service representatives can tailor their approach, communicate effectively, and provide personalized solutions. This understanding is essential for building strong customer relationships, resolving conflicts, and ultimately achieving success in customer service.
6.
During the consultation process, to reiterate everything discussed to the client means to:
Correct Answer
B. Repeat in measured, precise terms
Explanation
To reiterate everything discussed to the client means to repeat the information in a careful and accurate manner. By using measured and precise terms, the consultant ensures that the client fully understands and remembers the details of the discussion. This approach helps to avoid misunderstandings and ensures effective communication between the consultant and the client.
7.
Bacteria generally consist of an outer cell wall containing a liquid called:
Correct Answer
C. Protoplasm
Explanation
Bacteria generally consist of an outer cell wall containing a liquid called protoplasm. Protoplasm is the living substance within a cell, consisting of cytoplasm and the nucleus. It is responsible for carrying out various cellular functions and is essential for the survival and growth of bacteria. The outer cell wall provides structural support and protection to the bacteria, while the protoplasm contains all the necessary components for metabolism and reproduction.
8.
Nonpathogenic bacteria are:
Correct Answer
B. Harmless
Explanation
Nonpathogenic bacteria are harmless because they do not cause any harm or disease in humans or other organisms. Unlike pathogenic bacteria, which can cause infections and illnesses, nonpathogenic bacteria do not possess the ability to cause any harm or produce toxins that could be harmful to the host. These bacteria may even have beneficial effects, such as aiding in digestion or producing essential nutrients. Therefore, nonpathogenic bacteria are considered harmless and do not pose a threat to human health.
9.
To be effective, the strength of ethyl alcohol must be no less than:
Correct Answer
D. 70 percent
Explanation
Ethyl alcohol, also known as ethanol, is commonly used as a disinfectant and antiseptic. The higher the concentration of ethyl alcohol, the more effective it is at killing microorganisms. A strength of 70 percent or higher is considered ideal for disinfection purposes. At this concentration, it can effectively denature proteins, disrupt the cell membrane, and kill a wide range of bacteria, viruses, and fungi. Lower concentrations may not be as effective in killing microorganisms and may require longer exposure times or additional measures to achieve the desired disinfection effect.
10.
When removing implements from the disinfectant solution, to avoid damaging the skin or contaminating the disinfectant solution, use:
Correct Answer
C. Tongs
Explanation
When removing implements from the disinfectant solution, using tongs is the best option. Tongs provide a safe and hygienic way to handle the implements without directly touching them, reducing the risk of damaging the skin or contaminating the disinfectant solution. Spatulas and spoons may not provide a secure grip on the implements, while using your fingers can increase the chances of skin damage or cross-contamination. Therefore, tongs are the most suitable tool for this task.
11.
The chemical process that takes place in living organisms whereby cells are nourised and carry out their activities is called:
Correct Answer
C. Metabolism
Explanation
Metabolism is the correct answer because it refers to the chemical process that occurs within living organisms to obtain energy from food and use it for various cellular activities. It involves the breakdown of nutrients, such as carbohydrates, proteins, and fats, to release energy and the synthesis of molecules necessary for cell functioning. Metabolism is essential for growth, repair, and maintenance of cells, and it encompasses various processes like digestion, respiration, and excretion. Mitosis, division, and membrane are not accurate choices as they do not specifically describe the overall process of cellular nourishment and activity.
12.
Nerve tissue carries message to the brain and is made up of special cells known as:
Correct Answer
C. Neurons
Explanation
Nerve tissue carries messages to the brain and is made up of special cells known as neurons. Neurons are responsible for transmitting electrical signals and information throughout the body. They have a unique structure that allows them to receive and send signals, enabling communication between different parts of the body and the brain. Neurons play a crucial role in the functioning of the nervous system and are essential for processes such as sensation, movement, and cognition.
13.
The facial skeleton has how man bones?
Correct Answer
D. 14
Explanation
The facial skeleton consists of 14 bones. These bones include the mandible (lower jaw), maxilla (upper jaw), zygomatic bones (cheekbones), nasal bones, lacrimal bones (tear ducts), palatine bones (roof of the mouth), vomer bone (separates the nasal cavity), and the inferior nasal conchae (bony shelves inside the nasal cavity).
14.
The study of the structure, function, and diseases of the muscles is called:
Correct Answer
A. Myology
Explanation
Myology is the study of the structure, function, and diseases of the muscles. It involves examining the different types of muscles in the body, understanding how they work, and investigating any abnormalities or conditions that may affect them. This field of study is important in diagnosing and treating muscle-related disorders and injuries. Histology is the study of tissues, myopia is a refractive error of the eye, and osteology is the study of bones.
15.
The part of the muscle at the movable attachment to the skeleton is the :
Correct Answer
C. Insertion
Explanation
The part of the muscle at the movable attachment to the skeleton is called the insertion. This is where the muscle is attached to the bone that it moves. The insertion point is typically located closer to the distal end of the limb or body part being moved. In contrast, the origin of a muscle is the part attached to the immovable or less movable bone. The insertion and origin work together to allow muscles to contract and relax, resulting in movement.
16.
Extensor muscles that are involved with the bending of the wrist are:
Correct Answer
C. Flexors
Explanation
Flexor muscles are involved with the bending of the wrist. These muscles are responsible for flexing or curling the wrist towards the palm of the hand. They work in opposition to the extensor muscles, which are responsible for extending or straightening the wrist. The tendons mentioned in the options are not muscles but rather connective tissues that attach muscles to bones. Pronators are muscles involved in the rotation of the forearm, not specifically in the bending of the wrist. Therefore, the correct answer is flexors.
17.
The medical branch of science that deals with the study of the skin, its functions, and diseases is:
Correct Answer
B. Dermatology
Explanation
Dermatology is the correct answer because it specifically focuses on the study of the skin, its functions, and diseases. Anatomy, histology, and physiology are all related to the study of the human body, but they do not specifically specialize in the study of the skin like dermatology does.
18.
The fibrous protein that gives skin its flexibililty and help skin regain its shape after being expanded is:
Correct Answer
C. Elastin
Explanation
Elastin is a fibrous protein that is responsible for giving skin its flexibility and helping it regain its shape after being expanded. Unlike collagen, which provides strength and structure to the skin, elastin allows the skin to stretch and recoil. This protein is found in abundance in tissues that need to be elastic, such as the skin, blood vessels, and lungs. Elastin fibers are able to stretch up to 150% of their original length without breaking, making them crucial for maintaining the elasticity and resilience of the skin.
19.
The slightly thickened layer of skin tha lies underneath the free edge of the nail plate is the:
Correct Answer
C. Hyponychium
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 bacteria or debris from entering the area. The hyponychium also helps to support the nail plate and provide stability to the nail.
20.
Normal, healthy nails grow in a variety of shapes, depending upon the shape of the:
Correct Answer
C. Matrix
Explanation
The matrix is the area at the base of the nail where the nail cells are produced. It is responsible for determining the shape, thickness, and strength of the nail. Therefore, the shape of normal, healthy nails is influenced by the shape of the matrix.
21.
The tiny, involuntary muscle fiber in the skin inserted in the base of the hair follicle is the:
Correct Answer
C. Arrector pili
Explanation
The correct answer is arrector pili. The arrector pili is a tiny, 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 up or "goosebumps" to appear on the skin. When the arrector pili muscle contracts, it pulls on the hair follicle, causing the hair to become more upright.
22.
A lengthwise section of hair shows that cuticle scales overlap and each individual cuticle scale is attached to the:
Correct Answer
C. Cortex
Explanation
A lengthwise section of hair shows that cuticle scales overlap, indicating that the cuticle is the outermost layer of the hair shaft. The cortex, located beneath the cuticle, is responsible for providing strength, elasticity, and color to the hair. Therefore, it is logical to conclude that each individual cuticle scale is attached to the cortex. The medulla, located in the center of the hair shaft, and melanin, the pigment responsible for hair color, are not directly related to the attachment of cuticle scales. The root, on the other hand, refers to the base of the hair follicle and is not relevant to the attachment of cuticle scales.
23.
The units of structure that build protein and are linked end-to-end like a string of pearls are:
Correct Answer
C. Amino acids
Explanation
Amino acids are the units of structure that build proteins. They are linked together end-to-end, forming a chain-like structure similar to a string of pearls. Each amino acid in the chain is connected by peptide bonds, creating a polypeptide chain. These chains then fold and interact with each other to form the three-dimensional structure of a protein. Oxygenated cells, primary acids, and lymph glands are not directly involved in the building of proteins and are therefore not the correct answer.
24.
The measurement that describes the number of individual hair strands on one square inch of the scalp is:
Correct Answer
D. Density
Explanation
Density refers to the number of individual hair strands on one square inch of the scalp. It measures how closely packed the hair strands are on the scalp. A higher density indicates a larger number of hair strands, while a lower density indicates a smaller number of hair strands. Porosity, diameter, and elasticity are not measurements of the number of hair strands on the scalp.
25.
The condition of abnormal hair growth of terminal hair is referred to as:
Correct Answer
C. Hypertrichosis
Explanation
Hypertrichosis is the correct answer because it refers to the condition of abnormal hair growth of terminal hair. This condition is characterized by excessive hair growth on areas of the body where hair does not normally grow or where hair growth is minimal. It can be localized or generalized and may be caused by various factors such as genetics, hormonal imbalances, or certain medications.
26.
The branch of science that applies to substances that contain carbon is called:
Correct Answer
B. Organic chemistry
Explanation
Organic chemistry is the branch of science that deals with the study of substances containing carbon. Carbon is unique because it can form a wide variety of compounds due to its ability to bond with other elements. Organic chemistry focuses on the structure, properties, composition, reactions, and synthesis of organic compounds. This branch of science is essential in understanding and developing various fields such as medicine, pharmaceuticals, materials science, and biochemistry.
27.
Matter that has a fixed chemical composition and distinct properties is a:
Correct Answer
C. Pure substance
Explanation
A pure substance refers to matter that has a fixed chemical composition and distinct properties. It consists of only one type of element or compound, and its composition does not vary. This means that all particles in a pure substance are identical and have the same properties. Examples of pure substances include elements like gold or oxygen, as well as compounds like water or salt. In contrast, physical mixtures or blends consist of different substances that are physically combined, and they can have varying compositions and properties.
28.
Liquids that can be mixed with each other without separating easily are:
Correct Answer
B. Miscible
Explanation
Liquids that can be mixed with each other without separating easily are called miscible. This means that when two or more liquids are combined, they form a homogeneous mixture, where the molecules of the different liquids are evenly distributed throughout the mixture. This is in contrast to liquids that are incompatible, which means they cannot be mixed together without separating into distinct layers. Solvents, on the other hand, refer to substances that are capable of dissolving other substances. The term "compatible" does not specifically refer to the ability of liquids to mix without separating easily.
29.
Liquids that are not capable of being mixed into stable solutions are:
Correct Answer
D. Immiscible
Explanation
Immiscible liquids are those that cannot be mixed together to form a stable solution. This means that when these liquids are combined, they do not dissolve or blend with each other, but instead separate into distinct layers. This can occur due to differences in polarity or chemical composition between the liquids. Therefore, immiscible is the correct answer as it accurately describes liquids that are not capable of being mixed into stable solutions.
30.
Rays with short wavelengths that are the least penetrating, produce chemical effects, and kill germs are:
Correct Answer
C. Ultraviolet rays
Explanation
Ultraviolet rays have short wavelengths and are the least penetrating. They are able to produce chemical effects and have germicidal properties, which means they can kill germs. Blue light, infrared rays, and red light rays do not have the same properties as ultraviolet rays and are therefore not the correct answer.
31.
Lines a constant distance apart in the same direction that are used to create width in a hair design are:
Correct Answer
C. Horizontal lines
Explanation
Horizontal lines are used to create width in a hair design. By cutting or styling the hair horizontally, the illusion of width can be achieved. This is because horizontal lines visually expand the width of the hair, making it appear thicker or wider. Vertical and diagonal lines, on the other hand, create length and movement respectively, while arc lines are curved lines that can add softness or curvature to the design.
32.
The comparative relationship in scale of one thing to another in hair design is called:
Correct Answer
D. Proportion
Explanation
Proportion refers to the comparative relationship in scale between different elements in hair design. It involves the balance and harmony between these elements, ensuring that they are in proper proportion to create a visually pleasing and aesthetically balanced result.
33.
The second ingredient that most shampoos have in common is the base detergent or:
Correct Answer
D. Primary surfactant
Explanation
Most shampoos have a common ingredient known as a primary surfactant. Surfactants are responsible for the cleansing and foaming properties of shampoos. They help to remove dirt, oil, and other impurities from the hair and scalp. Primary surfactants are typically the main cleansing agents in shampoos and play a crucial role in creating lather and effectively cleaning the hair.
34.
Substances that absorb moisture and promote the retention of moisture are know as:
Correct Answer
B. Humectants
Explanation
Humectants are substances that have the ability to absorb moisture from the surroundings and retain it, thus preventing the drying out of products or materials. They are commonly used in skincare and haircare products to help maintain hydration and prevent moisture loss. Astringents, on the other hand, are substances that cause contraction of tissues and are used to tighten and tone the skin. Keratin is a protein found in hair, skin, and nails, while deionized refers to the process of removing ions from a solution.
35.
Do not massage or manipulate a client's scalp if there is a presence of:
Correct Answer
D. Abrasions
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 massaging or manipulating the scalp in such cases can cause further irritation, pain, and potentially lead to infection. It is important to avoid aggravating or worsening any existing abrasions and allow them to heal properly before performing any scalp treatments.
36.
The part of the head that is found by placing a comb flat on the side of the head is the:
Correct Answer
A. Parietal ridge
Explanation
The correct answer is parietal ridge. When a comb is placed flat on the side of the head, the part of the head that is found is called the parietal ridge. This ridge is located on the crown area of the head, between the apex and the back of the head. It is an important reference point for hairstylists and barbers when creating hairstyles and determining the shape and volume of the hair.
37.
The two front corners represent the widest part of the:
Correct Answer
C. Bang area
Explanation
The two front corners of the head are commonly referred to as the "bang area". This is where the hair is typically styled to create bangs or fringe that fall across the forehead. The bang area is known for being the widest part of the head in terms of hair distribution, as it covers the front corners and extends towards the center of the forehead.
38.
The line dividing hair at the scalp, separating the one section from another,creating subsections is a:
Correct Answer
C. Parting
Explanation
A parting refers to the line created on the scalp to divide the hair into different sections. It is used to create subsections and provide structure while styling or cutting hair. This allows for better control and precision in hairstyling techniques.
39.
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:
Correct Answer
B. Centered
Explanation
When cutting hair, it is important to stand or sit directly in front of the area you are cutting in order to maintain accuracy and control. By keeping your body weight centered, you ensure that you have a stable base and can maintain balance while performing the haircut. This allows for precise and even cuts, resulting in a better overall hairstyle.
40.
Haircuts that generally have less weight than graduated haircuts are:
Correct Answer
C. Layered cuts
Explanation
Layered cuts generally have less weight than graduated haircuts because they involve removing weight from the hair by cutting different lengths of hair throughout the layers. This creates movement and texture in the hair, making it appear lighter. Graduated haircuts, on the other hand, involve cutting the hair at a specific angle to create a stacked effect, adding weight to the hair. Therefore, layered cuts are a suitable option for those looking to reduce the heaviness of their hair.
41.
A texturizing technique performed on the ends of hair using the tips of the shears to remove bulk is:
Correct Answer
C. Point cutting
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 creates a softer and more natural look by adding texture and movement to the hair. It is commonly used to thin out thick or heavy hair, and to create layers and texture in hairstyles.
42.
To create curls in using rollers, the hair should be wrapped around the roller:
Correct Answer
B. Two-and-a-half turns
Explanation
To create curls using rollers, the hair should be wrapped around the roller two-and-a-half turns. This means that the hair should be wrapped around the roller two times and then halfway for the third turn. This ensures that the hair is tightly secured to the roller, allowing the curls to form properly. Wrapping the hair around the roller for one-and-a-half turns may not provide enough tension to create defined curls, while one or two complete turns may result in the hair slipping off the roller or the curls being too loose.
43.
When securing a roller, one end of the clip should be under the roller and one end:
Correct Answer
B. Inside the roller
Explanation
When securing a roller, one end of the clip should be inside the roller. This means that the clip should be inserted into the roller, holding the hair in place. This ensures that the roller stays securely in the hair and prevents it from slipping or falling out. By placing one end of the clip inside the roller, it creates a stable hold and allows for effective styling or setting of the hair.
44.
The technique of drying and styling damp hair in one operation is:
Correct Answer
D. Blow-dry styling
Explanation
Blow-dry styling is the technique of drying and styling damp hair simultaneously using a blow dryer and various styling tools such as brushes, combs, or hot rollers. This method allows for quick and efficient drying while also creating a desired hairstyle. By using the heat from the blow dryer, the hair can be shaped, smoothed, or curled, depending on the desired look. This technique is commonly used in salons and by individuals at home to achieve a polished and styled finish without having to wait for the hair to air dry.
45.
The process of temporarily straightening extremely curly hair by means of a heated comb is called:
Correct Answer
A. Hair pressing
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, which helps to break down the natural curl pattern and create a straighter appearance. Hair pressing is a popular method for individuals with curly or coily hair who desire a temporary straightened look without the use of chemicals. It is important to note that hair pressing should be done with caution to avoid damaging the hair with excessive heat.
46.
A pressing comb with less space between the teeh produces a(n)
Correct Answer
D. Smooth press
Explanation
A pressing comb with less space between the teeth produces a smooth press. When the teeth of the comb are closer together, it allows for a tighter grip on the hair strands. This results in a smoother and sleeker finish when using the pressing comb. The hair is pressed more tightly and evenly, creating a smooth appearance.
47.
A hard press is also known as a:
Correct Answer
B. Double-comb press
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 defined and deeper impression on the paper. The use of two plates allows for a higher level of detail and a more pronounced effect on the final printed material. This technique is commonly used in letterpress printing to achieve a distinct and tactile result.
48.
In terms of natural hairstyling, the stylist must be particularly aware of the client's hair:
Correct Answer
C. Texture
Explanation
In natural hairstyling, the stylist needs to pay special 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 most suitable hairstyles and products that will work best for the client's hair type.
49.
To create the illusion of length and soften facial lines in a square shape, choose full styles that:
Correct Answer
A. Frame the forehead,temples, and jawline
Explanation
Full styles that frame the forehead, temples, and jawline can create the illusion of length and soften facial lines in a square shape. By drawing attention to these areas, the face appears longer and the angular features are softened. This can be achieved through hairstyles that have layers or bangs that fall on the forehead and temples, as well as styles that add volume and fullness around the jawline. These elements help to balance out the square shape and create a more elongated and softened appearance.
50.
A light, soft extension material that does not reflect light and gives the braid a matte finish is:
Correct Answer
B. Yarn
Explanation
Yarn is a light, soft extension material that does not reflect light and gives the braid a matte finish. Unlike nylon, rayon, and cotton, yarn has a more textured and dull appearance, which helps in achieving the desired matte finish for the braid.