1.
Eggshell nails?
Correct Answer
A. Noticeably thin , white nail plate and more flexible than normal
Explanation
The correct answer is "noticeably thin, white nail plate and more flexible than normal." Eggshell nails refer to a condition where the nails become thin and fragile, resembling the shell of an egg. The nails may appear white and are more flexible than usual. This condition can be caused by various factors such as nutritional deficiencies, certain medical conditions, or excessive use of nail products.
2.
abnormal brittleness with striation?
Correct Answer
C. Onychorrhexis
Explanation
Onychorrhexis refers to the condition of having brittle nails that easily break or split. This is characterized by the presence of longitudinal ridges or striations on the nails. The term "abnormal brittleness with striation" accurately describes the symptoms of onychorrhexis. Eggshell nails, onychophagy, and onychauxis are all different nail conditions that do not specifically involve brittleness and striation.
3.
poor blood circulation , hear disorder , topical and oral medications are signs of?
Correct Answer
C. Blue nails
Explanation
Blue nails, also known as cyanosis, can be a sign of poor blood circulation or heart disorders. It occurs when there is a lack of oxygen in the blood, causing the nails to appear bluish in color. Topical and oral medications are not typically associated with blue nails. Onychomycosis refers to a fungal infection of the nails, uneven growth refers to nails growing in an irregular manner, and leuconychia refers to white spots or lines on the nails.
4.
Technical term for bitten nails?
Correct Answer
D. OnychopHogy
Explanation
Onychophagy is the technical term for the habit of biting nails. It is derived from the Greek words "onycho" meaning nail and "phagy" meaning to eat. This term specifically refers to the act of biting or chewing one's nails, which can be a common habit caused by stress, anxiety, or nervousness.
5.
Ringworm of the nails?
Correct Answer
A. Tinea
Explanation
Tinea refers to a group of fungal infections that affect the skin, hair, or nails. Ringworm of the nails, also known as onychomycosis, is a type of tinea infection that specifically affects the nails. Pterygium is a condition where the tissue grows over the cornea, while hyponychium refers to the skin beneath the free edge of the nail. Therefore, the correct answer for ringworm of the nails is tinea.
6.
What happens if the nail matrix is destroyed?
Correct Answer
C. The nail will not grow back
Explanation
If the nail matrix is destroyed, the nail will not grow back. The nail matrix is responsible for producing new nail cells, which then grow out to form the nail plate. If it is damaged or destroyed, the production of new nail cells will be disrupted, preventing the nail from regrowing. Therefore, the absence of nail growth would be the expected outcome.
7.
Portion of the cuticle skin that surrounds the entire nail border
Correct Answer
A. Paronychia
Explanation
Paronychia refers to an infection or inflammation of the skin surrounding the nail border. This condition can be caused by bacteria, fungi, or viruses, and it often results in redness, swelling, and pain around the nail. The given correct answer accurately describes the affected area in paronychia, which is the portion of the cuticle skin that surrounds the entire nail border.
8.
Darkening of the finger nails or toe nails
Correct Answer
C. Melanonychia
Explanation
Melanonychia refers to the darkening of the finger nails or toe nails. It is a condition characterized by the presence of brown or black pigmentation in the nails. This discoloration can be caused by various factors such as trauma, medications, hormonal changes, or underlying medical conditions. Melanonychia can affect one or multiple nails and may be seen as a streak or band along the length of the nail. It is important to consult a healthcare professional for an accurate diagnosis and appropriate management of melanonychia.
9.
What does water content affect?
Correct Answer
C. Nail flexibility
Explanation
Water content affects nail flexibility. When nails are hydrated, they become more flexible and less prone to breakage. On the other hand, low water content can lead to dry and brittle nails, which are more likely to crack or split. Proper hydration is essential for maintaining healthy and flexible nails.
10.
Ingrown nails
Correct Answer
C. Onychocryptosis
Explanation
Onychocryptosis refers to the medical condition of ingrown nails, where the edge of the nail grows into the surrounding skin, causing pain, inflammation, and sometimes infection. This condition commonly affects the toenails, especially the big toe. The term "onychocryptosis" is derived from the Greek words "onycho" meaning nail and "kryptos" meaning hidden. It accurately describes the nature of the condition, where the nail becomes hidden or embedded in the skin.
11.
When the cuticle overlaps the lunula
Correct Answer
A. Eponychium
Explanation
The eponychium is the correct answer because it refers to the thin layer of skin that covers the base of the nail. It is commonly known as the cuticle and it overlaps the lunula, which is the white, crescent-shaped area at the base of the nail. The eponychium acts as a protective barrier, preventing bacteria and other harmful substances from entering the nail bed.
12.
Disorder causing folded nails
Correct Answer
A. Plicatured nails
Explanation
Plicatured nails refer to a condition where the nails are folded or have multiple ridges. This disorder causes the nails to appear deformed or bent. It is not related to pyogenic granuloma, which is a type of skin growth, or pseudomonas aeruginosa, which is a bacterium. Trumpet nails is not a recognized medical term and does not relate to nail disorders. Therefore, the correct answer is plicatured nails.
13.
What percentage of water does the nail have?
Correct Answer
A. 10 - 30
Explanation
The nail is a solid object and does not contain water. Therefore, the percentage of water in the nail is 0%.
14.
In addition to a chemical relaxer , what other chemical is required?
Correct Answer
C. Neutralizing shampoo
Explanation
A neutralizing shampoo is required in addition to a chemical relaxer because it helps to restore the hair's pH balance after the relaxer has been applied. The chemical relaxer, such as sodium hydroxide, alters the hair's structure by breaking down the protein bonds. The neutralizing shampoo helps to stop the relaxing process and prevent any further damage to the hair. It also helps to remove any residue of the relaxer and restore the hair's natural pH level, leaving it in a healthier and more manageable state. A conditioner and normalizing solution may be beneficial for hair care, but they are not specifically required in addition to a chemical relaxer.
15.
The ability of hair to absorb moisture
Correct Answer
D. Porosity
Explanation
Porosity refers to the ability of hair to absorb moisture. It is a measure of how easily hair can retain and absorb water or other substances. Hair with high porosity tends to absorb moisture quickly and easily, while hair with low porosity is more resistant to moisture absorption. The porosity of hair is influenced by its structure and condition, such as the cuticle layer and damage from chemical treatments or heat styling. Understanding the porosity of hair is important for choosing the right hair care products and treatments to maintain its moisture balance and overall health.
16.
What is the P.H. of a soft curl perm?
Correct Answer
C. 9 - 9.5
Explanation
The correct answer is 9 - 9.5. This range indicates the pH level of a soft curl perm. The pH scale measures the acidity or alkalinity of a substance, with values below 7 being acidic and values above 7 being alkaline. A soft curl perm typically requires an alkaline solution to break and reform the bonds in the hair, resulting in the desired curls. The pH range of 9 - 9.5 ensures that the solution is strong enough to create the desired effect without causing excessive damage to the hair.
17.
What strength relaxer should be used on fine tinted or lightened hair?
Correct Answer
B. Mild formula
Explanation
A mild formula should be used on fine tinted or lightened hair because it is less harsh and less likely to cause damage or breakage. Fine hair is generally more delicate and prone to damage, so using a strong or extra strong formula could be too harsh and cause further damage. Additionally, tinted or lightened hair is already chemically treated, so using a milder formula helps to minimize the risk of over-processing and maintain the integrity of the hair.
18.
How much percentage of natural curl should be removed with a chemical relaxer?
Correct Answer
D. No more than 80%
Explanation
The correct answer is "no more than 80%". This means that when using a chemical relaxer, it is recommended to remove no more than 80% of the natural curl. This allows for some level of curl to remain, providing a more natural and balanced result. Removing more than 80% may result in overly straightened hair, which can appear unnatural and potentially cause damage.
19.
What type of roller base creates full volume?
Correct Answer
A. On base
Explanation
Rolling the hair on base creates full volume. When the hair is rolled on base, it is lifted and positioned directly on top of the base, which creates maximum lift and volume. This technique is commonly used to achieve a voluminous hairstyle with lots of body and height. Rolling the hair on base allows the hair to be lifted away from the scalp, giving it more space to expand and create fullness.
20.
A weak set is the result of
Correct Answer
D. Rollers are loose
Explanation
When rollers are loose, they do not have enough tension or grip to properly hold or guide the object they are meant to move. This lack of stability and control can result in a weak set, as the rollers are not able to effectively perform their intended function.
21.
When finger waving with a side part , where do you begin?
Correct Answer
C. Heavy side of the hair
Explanation
When finger waving with a side part, you begin on the heavy side of the hair. This means that you start the finger waves on the side of the part where there is more hair or where the hair is styled to have more volume. This helps to create a balanced and symmetrical look when finger waving the hair.
22.
When finger waving avoid
Correct Answer
B. Excessive lotion
Explanation
Excessive lotion should be avoided when finger waving because it can make the hair too heavy and cause the waves to fall out. Using too much lotion can also make the hair greasy and difficult to style. It is important to use just the right amount of lotion to achieve the desired wave pattern without weighing down the hair.
23.
Haircutting and hairstyling have been practiced since
Correct Answer
A. The glacial age
Explanation
Haircutting and hairstyling have been practiced since the glacial age. This is because humans have always had hair and the need to maintain or style it. Even during ancient times, people found ways to cut and style their hair using primitive tools. Therefore, it can be inferred that haircutting and hairstyling have been a part of human culture since ancient times, including the glacial age.
24.
Women in ancient Rome used hair color to indicate
Correct Answer
C. Class in society
Explanation
In ancient Rome, women used hair color to indicate their class in society. The color of a woman's hair was a symbol of her social status and could reflect her wealth and position in society. Women from higher classes would often dye their hair with more expensive and rare colors, such as blonde or red, while women from lower classes would have more natural hair colors. This practice allowed individuals to easily identify a woman's social standing based on her hair color.
25.
The barber pole , symbol of the barber-surgeon , has its roots in the early practice of
Correct Answer
D. Blood letting
Explanation
The barber pole, symbol of the barber-surgeon, has its roots in the early practice of blood letting. Blood letting was a common medical procedure in the past, believed to balance the body's humors and treat various ailments. Barbers, who were also skilled in minor surgeries, would perform blood letting by using a sharp tool to make small incisions on the patient's body. The red and white stripes on the barber pole represent the bandages used to stem bleeding, while the pole itself was used for the patient to grip onto during the procedure.
26.
In 1875 the technique of using irons for waving and curling the hair was developed by
Correct Answer
C. Marcel Grateau
Explanation
Marcel Grateau is the correct answer because he is credited with developing the technique of using irons for waving and curling the hair in 1875. This technique, known as Marcel waving, revolutionized the hairstyling industry and became widely popular. Charles Nessler is known for inventing the permanent wave machine, Alexander Godefroy is known for inventing the hair dryer, and Madam C. J. Walker is known for developing hair care products for African-American women, but none of them are associated with the development of irons for waving and curling the hair.
27.
The salon industry has grown tremendously and annually grosses
Correct Answer
B. $50 billion
Explanation
The correct answer is $50 billion. This indicates that the salon industry has experienced significant growth and generates a substantial amount of revenue annually. This suggests that there is a high demand for salon services and that the industry is thriving.
28.
The body's largest organ is the
Correct Answer
B. Skin
Explanation
The skin is the body's largest organ because it covers the entire external surface of the body. It serves as a protective barrier against harmful substances and pathogens, regulates body temperature, and helps in the synthesis of vitamin D. The skin also contains sensory receptors that allow us to feel touch, pressure, pain, and temperature. Additionally, it plays a role in the elimination of waste products through sweat glands.
29.
When applying makeup to go to work , it is best to
Correct Answer
D. Enhance your best features
Explanation
When applying makeup to go to work, it is best to enhance your best features. This means focusing on highlighting and accentuating the parts of your face that you like the most. By doing so, you can create a natural and polished look that enhances your overall appearance without being too heavy or distracting. This approach is more suitable for a professional setting as it allows you to look put-together and confident without going overboard with bright colors or heavy application.
30.
One-celled microorganisms with both plant and animal characteristics are known as
Correct Answer
B. Bacteria
Explanation
Bacteria are one-celled microorganisms that can exhibit both plant and animal characteristics. They are prokaryotes, lacking a nucleus and membrane-bound organelles. Bacteria can photosynthesize like plants, using sunlight to produce energy, or they can consume organic matter like animals. This versatility allows bacteria to occupy a wide range of habitats and play important roles in various ecological processes. Fungi, cilia, and viruses are not capable of exhibiting both plant and animal characteristics, making bacteria the correct answer.
31.
Type of pathogenic bacteria is the
Correct Answer
D. Parasite
Explanation
A parasite is a type of pathogenic bacteria that lives and feeds off another organism, known as the host, causing harm to the host in the process. Unlike saprophytes, which obtain nutrients from dead organic matter, parasites require a living host to survive and reproduce. Viruses are not bacteria but rather infectious agents that can infect both bacteria and other organisms. Cilia are hair-like structures found in certain organisms that aid in movement. Therefore, the correct answer is parasite.
32.
A type of bacteria that lives on dead matter is
Correct Answer
A. SapropHytes
Explanation
Saprophytes are a type of bacteria that live on dead matter. They obtain nutrients by decomposing organic material, such as dead plants or animals. This process helps to recycle nutrients back into the ecosystem. Unlike parasites, which rely on living hosts for their survival, saprophytes thrive on non-living organic matter. Viruses are not bacteria but are infectious agents that require a host to reproduce. Flagella are whip-like structures that some bacteria use for movement. Therefore, the correct answer is saprophytes.
33.
Cocci are bacteria with a
Correct Answer
B. Round shape
Explanation
Cocci are bacteria that have a round shape. This means that they are spherical or oval in appearance. Unlike bacteria with a spiral, corkscrew, or rod shape, cocci have a characteristic circular or oval morphology. This shape allows them to easily divide and multiply, and it also affects their ability to interact with their environment and other cells.
34.
Bacilli are bacteria with a
Correct Answer
D. Rod shape
Explanation
Bacilli are bacteria that have a rod shape. This means that they are elongated and cylindrical in form, resembling a small rod or stick. Unlike other shapes such as round, spiral, or corkscrew, bacilli have a distinct straight or slightly curved appearance. This shape allows them to efficiently move and divide, enabling them to colonize various environments.
35.
Spirilla is a bacteria with a
Correct Answer
B. Corkscrew shape
Explanation
The correct answer is corkscrew shape. Spirilla is a type of bacteria that has a unique corkscrew shape. This shape allows them to move efficiently through their environment, such as in water or mucus. The corkscrew shape of spirilla is important for their mobility and survival.
36.
bacteria cells reproduce by simply dividing into two new cells in a process called
Correct Answer
A. Mitosis
Explanation
Bacteria cells reproduce by simply dividing into two new cells in a process called mitosis. This process involves the replication of the bacterial DNA and the subsequent separation of the replicated DNA into two daughter cells. Mitosis is a common method of reproduction in single-celled organisms like bacteria, allowing them to increase their population rapidly.
37.
Human hair wigs can be distinguished from synthetic hair wigs by a simple
Correct Answer
B. Match test
Explanation
The correct answer is the match test. This test involves taking a small strand of hair from the wig and holding a flame to it. If the hair burns and turns to ash, it is human hair. If it melts and gives off a plastic smell, it is synthetic hair. This test is effective in distinguishing between human hair wigs and synthetic hair wigs.
38.
The human hair that is considered top of the line for hair wigs is
Correct Answer
C. Virgin european hair
Explanation
Virgin European hair is considered top of the line for hair wigs because it is known for its high quality and natural appearance. European hair tends to have a finer texture and is less prone to tangling and frizzing compared to other types of hair. Additionally, virgin hair refers to hair that has not been chemically processed or treated, making it the most desirable for wig making as it can be easily styled and dyed to match different preferences.
39.
The hair addition that consists of rows of wefts sewn to elastic strips in a circular pattern is a
Correct Answer
C. Capless wig
Explanation
A capless wig is a type of hair addition that consists of rows of wefts sewn to elastic strips in a circular pattern. Unlike a cap wig, which has a solid cap that covers the entire head, a capless wig has open spaces between the wefts, allowing for better ventilation and a lighter feel. This design also makes the wig more breathable and comfortable to wear. Therefore, the correct answer is a capless wig.
40.
Wigs that most closely resemble human hair growth are
Correct Answer
C. Hand tied
Explanation
Hand tied wigs are the closest to resembling human hair growth because they are made by hand, strand by strand, onto a sheer lace base. This technique allows for a natural-looking hairline and the appearance of hair growing directly from the scalp. The individual strands are tied and knotted onto the lace, giving the wig a more realistic and breathable feel. Hand tied wigs also provide versatility in styling as the hair can be parted and styled in various directions, just like natural hair.
41.
Two methods used to prepare the hair for putting on a wig are the hair wrap and
Correct Answer
D. Pin curls
Explanation
Pin curls are a common method used to prepare the hair for putting on a wig. They involve twisting small sections of hair and securing them to the scalp with bobby pins to create curls or waves. This technique helps to create a smooth and even surface for the wig to be placed on, ensuring a more natural and seamless look. The other options mentioned, such as roller curls, a french twist, and a ponytail, are not typically used as methods to prepare the hair for wearing a wig.
42.
Hair extensions are attached to the
Correct Answer
A. Base of the hair
Explanation
Hair extensions are attached to the base of the hair. This means that they are secured close to the roots of the natural hair, providing a more seamless and natural look. Attaching the extensions at the base also ensures that they are securely held in place and less likely to come loose or fall out. By attaching the extensions at the base of the hair, they can blend in seamlessly with the natural hair and create the illusion of longer, fuller hair.
43.
In the track and sew method, hair extensions are attached
Correct Answer
B. On the scalp braids
Explanation
In the track and sew method, hair extensions are attached to the client's scalp using on the scalp braids. This technique involves creating small braids on the scalp and sewing the hair extensions onto these braids. By attaching the extensions directly to the scalp, it provides a secure and long-lasting hold for the extensions. This method is commonly used to add volume and length to the client's natural hair.
44.
The method of attaching hair wefts or single strands with an adhesive or glue gun is called
Correct Answer
D. Bonding
Explanation
Bonding is the correct answer because it refers to the method of attaching hair wefts or single strands using an adhesive or glue gun. This technique involves applying the adhesive to the hair and then attaching the extensions to create a bond. Bonding is a popular method for adding length or volume to hair as it provides a secure and long-lasting attachment.
45.
Before you apply bonded extensions, always perform a
Correct Answer
C. Patch test
Explanation
A patch test should always be performed before applying bonded extensions. This test helps to determine if the client has any allergic reactions or sensitivities to the adhesive used in the extensions. By applying a small patch of adhesive to the client's skin and observing for any adverse reactions, the stylist can ensure the safety and comfort of the client during the extension application process.
46.
Extension hair is bonded to the clients own hair with material activated by a special heating tool in the method called
Correct Answer
B. Fusion
Explanation
Fusion is the correct answer because it involves bonding extension hair to the client's own hair using a special heating tool. This method uses a keratin-based adhesive that is activated by heat to create a strong and durable bond between the extension and natural hair. Fusion extensions provide a seamless and natural look, and they can last for several months with proper care.
47.
Hairpieces particularly suited for men with severe hair loss, but that are also born by women , are
Correct Answer
C. Toupees
Explanation
Toupees are hairpieces that are specifically designed for individuals with severe hair loss, primarily men. However, they can also be worn by women. Toupees provide a natural-looking solution for those experiencing hair loss, as they are custom-made to match the wearer's hair color, texture, and style. They are typically attached using adhesive or clips, providing a secure and comfortable fit.
48.
When shampooing a wig , you may use a/an
Correct Answer
D. Gentle shampoo
Explanation
When shampooing a wig, it is important to use a gentle shampoo. Wigs are delicate and can be easily damaged by harsh chemicals or strong cleansing agents. A gentle shampoo is specifically formulated to be mild and gentle on the hair, making it suitable for use on wigs. It will effectively cleanse the wig without causing any damage or stripping away its natural oils. Using a gentle shampoo will help maintain the wig's quality, shine, and longevity.
49.
A blended mixture of two or more solids, liquid, or gasses a/an
Correct Answer
A. Solution
Explanation
A solution is a correct answer because it refers to a blended mixture of two or more solids, liquids, or gases. In a solution, the substances are evenly distributed and cannot be easily separated. This is different from a suspension, where the particles are not dissolved and can settle over time. An emulsion is a type of solution where one liquid is dispersed in another, such as oil and water. A chemical compound refers to a substance formed by the combination of two or more elements.
50.
Liquids that can be mixed together in any proportion without separating are
Correct Answer
C. Miscible
Explanation
Liquids that can be mixed together in any proportion without separating are called "miscible". This means that the molecules of the liquids are able to mix and form a homogeneous solution. In a miscible mixture, the molecules of the different liquids are attracted to each other and form a stable mixture, allowing them to blend together seamlessly. This is in contrast to "immiscible" liquids, which cannot be mixed together without separating into distinct layers.