State Board Exam Quiz: Cosmetology!

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State Board Exam Quiz: Cosmetology! - Quiz

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Questions and Answers
  • 1. 

    In ancient Rome, middle-class women colored their hair:

    • A.

      Black

    • B.

      Red

    • C.

      Blond

    • D.

      Brown

    Correct Answer
    C. Blond
    Explanation
    Noblewomen tinted their hair Red
    middle class-blond
    Poor women-black

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  • 2. 

    During the Victorian age, women pinched their cheeks and bit their lips to:

    • A.

      Punish themselves

    • B.

      Create a mask

    • C.

      Induce natural color

    • D.

      Ready themselves for sleep

    Correct Answer
    C. Induce natural color
    Explanation
    During the Victorian age, women would pinch their cheeks and bite their lips to induce natural color. This practice was done to enhance their complexion and give the appearance of a healthy flush. It was believed that a rosy complexion was a sign of good health and beauty. By stimulating blood flow to the cheeks and lips, women hoped to achieve a natural and vibrant color, which was considered desirable during that time period.

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  • 3. 

    A combination of understanding, empathy, and acceptance is called:

    • A.

      Arrogance

    • B.

      Sensitivity

    • C.

      Straightforwardness

    • D.

      Assertiveness

    Correct Answer
    B. Sensitivity
    Explanation
    Sensitivity refers to the ability to understand and empathize with others, as well as accept their perspectives and emotions. It involves being attuned to the needs and feelings of others, and responding in a considerate and compassionate manner. This combination of understanding, empathy, and acceptance is what defines sensitivity, making it the correct answer.

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  • 4. 

    Stressful, repetitive motions have a cumulative effect on joints and:

    • A.

      Eyes

    • B.

      Muscles

    • C.

      Skin

    • D.

      Heart

    Correct Answer
    B. Muscles
    Explanation
    Stressful, repetitive motions can have a cumulative effect on joints and muscles. These motions can cause strain and overuse of the muscles, leading to muscle fatigue, tension, and even injuries such as muscle strains or tears. The repetitive nature of the motions can prevent the muscles from fully recovering, causing the cumulative effect over time. This can result in chronic muscle pain, decreased flexibility, and reduced muscle function. Therefore, it is important to take breaks, stretch, and practice proper ergonomics to minimize the impact of repetitive motions on muscles.

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  • 5. 

    The act of effectively sharing information between two people, or groups of people, is known as:

    • A.

      Listening

    • B.

      Language

    • C.

      Speaking

    • D.

      Communication

    Correct Answer
    D. Communication
    Explanation
    Communication refers to the act of effectively sharing information between two people or groups of people. It involves the exchange of thoughts, ideas, and messages through various channels such as speaking, listening, and language. Communication is essential for effective understanding, collaboration, and building relationships. It encompasses both verbal and nonverbal forms of expression and plays a crucial role in personal, professional, and social interactions.

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  • 6. 

    The type of bacteria that rarely shows any active motility is:

    • A.

      Cocci

    • B.

      Pathogenic

    • C.

      Spirilla

    • D.

      Flagellum

    Correct Answer
    A. Cocci
    Explanation
    Cocci are spherical bacteria that rarely show active motility. Unlike other types of bacteria, such as spirilla, cocci do not have flagella or other appendages that allow them to move actively. Instead, they typically rely on passive means of movement, such as being carried by air or water currents, or being transported by other organisms. This lack of active motility is a characteristic feature of cocci bacteria.

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  • 7. 

    A rod-shaped microorganism that infected clients due to improper disinfection of a whirlpool foot spa was:

    • A.

      Of vegetable origin

    • B.

      Diplococci furunculosis

    • C.

      Mycobacterium fortuitum furnunculosis

    • D.

      Staphylococci fortuitum

    Correct Answer
    C. Mycobacterium fortuitum furnunculosis
    Explanation
    The correct answer is mycobacterium fortuitum furnunculosis. Mycobacterium fortuitum is a type of bacteria that can cause infections in humans. In this case, the microorganism infected clients due to improper disinfection of a whirlpool foot spa. This bacteria is commonly found in water and soil, and can enter the body through cuts or wounds. It can cause furunculosis, which is the formation of boils or abscesses on the skin. Therefore, mycobacterium fortuitum furnunculosis is the most appropriate explanation for the given scenario.

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  • 8. 

    A pimple or abscess is an example of a:

    • A.

      Blood disease

    • B.

      General infection

    • C.

      Daughter cell

    • D.

      Local infection

    Correct Answer
    D. Local infection
    Explanation
    A pimple or abscess is considered a local infection because it is a confined infection that is typically limited to a specific area of the body. It is characterized by redness, swelling, and the formation of pus in the affected area. Unlike a blood disease or general infection, which can affect the entire body, a local infection is localized and does not spread throughout the bloodstream or affect other parts of the body.

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  • 9. 

    Nonpathogenic bacteria are:

    • A.

      Harmful

    • B.

      Harmless

    • C.

      Disease producing

    • D.

      Toxic

    Correct Answer
    B. Harmless
    Explanation
    Nonpathogenic bacteria are bacteria that do not cause disease. They are generally considered harmless and can even be beneficial, playing crucial roles in processes like digestion, nutrient absorption, and maintaining a balanced microbiome.

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  • 10. 

    A disease that spreads from one person to another by contact is said to be:

    • A.

      Epidemic

    • B.

      Immunity

    • C.

      Community

    • D.

      Contagious

    Correct Answer
    D. Contagious
    Explanation
    A disease that spreads from one person to another by contact is said to be contagious. This means that the disease can be transmitted through direct physical contact, such as touching or kissing, or indirect contact, such as through contaminated surfaces or airborne droplets. Contagious diseases are easily transmitted between individuals, leading to a rapid spread within a population. This term is commonly used to describe illnesses like the flu, common cold, or COVID-19, which can easily be passed from person to person.

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  • 11. 

    Organisms that live in or on another living organism and draw their nourishment from the host organism are:

    • A.

      Scabies

    • B.

      Fumigations

    • C.

      Parasites

    • D.

      Pathogens

    Correct Answer
    C. Parasites
    Explanation
    Parasites are organisms that live in or on another living organism and obtain their nourishment from the host organism. They rely on the host for survival and often harm the host in the process. Examples of parasites include ticks, fleas, and tapeworms. These organisms have adapted to exploit their hosts for resources, such as food, shelter, and reproduction. Parasites can cause various diseases and health issues in their hosts, making them a significant concern in both human and animal populations.

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  • 12. 

    Nail fungus can be contracted through implements that are not properly:

    • A.

      Washed

    • B.

      Sharp

    • C.

      Stored

    • D.

      Disinfected

    Correct Answer
    D. Disinfected
    Explanation
    Nail fungus can be contracted through implements that are not properly disinfected. This means that if the tools used for nail care, such as clippers, files, or cuticle pushers, are not adequately cleaned and sanitized, they can harbor fungal spores. When these contaminated tools come into contact with the nails, they can introduce the fungus, leading to an infection. Therefore, it is crucial to ensure that all nail implements are properly disinfected to prevent the spread of nail fungus.

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  • 13. 

    The skin disease that is caused by an infestation of head lice is called:

    • A.

      Pediculosis bacteria

    • B.

      Pediculosis capitis

    • C.

      Contagious diseases

    • D.

      Filterable virus

    Correct Answer
    A. Pediculosis bacteria
  • 14. 

    The three main types of decontamination are:

    • A.

      Sanitation, sterilizing, and dry hear

    • B.

      Sterilizing, cleaning, and processing

    • C.

      Sanitation, disinfection, and sterilization

    • D.

      Sanitation, steam autoclave, and heat

    Correct Answer
    C. Sanitation, disinfection, and sterilization
    Explanation
    The correct answer is sanitation, disinfection, and sterilization. These are the three main types of decontamination processes used to eliminate or reduce the presence of harmful microorganisms. Sanitation involves cleaning and removing dirt and debris from surfaces. Disinfection involves using chemicals or other agents to kill or inactivate microorganisms. Sterilization is the most rigorous process, eliminating all forms of microbial life. These three processes are essential in maintaining cleanliness and preventing the spread of infections in various settings such as healthcare facilities, food preparation areas, and laboratories.

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  • 15. 

    Single-use items that do not have the capacity to be disinfected after each client use must be:

    • A.

      Discarded

    • B.

      Washed

    • C.

      Stored

    • D.

      Immersed

    Correct Answer
    A. Discarded
    Explanation
    Single-use items that cannot be disinfected after each client use must be discarded. This means that these items cannot be reused and should be thrown away after one-time use to prevent the spread of germs and maintain hygiene. Washing or storing these items would not be effective in eliminating any potential contamination, and immersing them may not be sufficient to ensure proper disinfection. Therefore, the correct course of action is to discard such single-use items.

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  • 16. 

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

    • A.

      A spatula

    • B.

      Your fingers

    • C.

      Tongs

    • D.

      A spoon

    Correct Answer
    C. Tongs
    Explanation
    When removing implements from the disinfectant solution, tongs should be used to avoid damaging the skin or contaminating the disinfectant solution. Tongs provide a safe and hygienic way to handle the implements without direct contact. Using fingers may lead to skin damage or contamination, while using a spatula or spoon may not provide a secure grip on the implements. Therefore, tongs are the most suitable option for this task.

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  • 17. 

    All of the following need to be disposed of after a single use except for

    • A.

      A paper towel

    • B.

      Neck strips

    • C.

      Nippers

    • D.

      Orangewood sticks

    Correct Answer
    C. Nippers
    Explanation
    Nippers are a type of tool used for cutting or trimming nails. Unlike the other items listed (paper towel, neck strips, and orangewood sticks), nippers are not disposable and can be used multiple times. Therefore, nippers do not need to be disposed of after a single use.

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  • 18. 

    If an exposure incident should occur, discard all disposable contaminated objects in a:

    • A.

      Trash bag

    • B.

      Container for contaminated waste

    • C.

      Marked paper bag

    • D.

      Paper towel

    Correct Answer
    B. Container for contaminated waste
    Explanation
    In the event of an exposure incident, it is important to properly dispose of all disposable contaminated objects. The most appropriate way to do this is by using a container specifically designed for contaminated waste. This ensures that the contaminated objects are safely contained and prevents any further risk of exposure to others. Using a container for contaminated waste is a standard practice in handling potentially hazardous materials and helps maintain a safe and clean environment.

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  • 19. 

    The first step in the decontamination process is called:

    • A.

      Sterilization

    • B.

      Cleaning

    • C.

      Sanitation

    • D.

      Shampooing

    Correct Answer
    C. Sanitation
    Explanation
    The correct answer is sanitation. Sanitation is the first step in the decontamination process as it involves the removal of dirt, debris, and other organic matter from surfaces. This step is crucial to prevent the spread of harmful bacteria and ensure a clean and safe environment. Sterilization, on the other hand, refers to the complete elimination of all microorganisms, while cleaning and shampooing are not specific to the decontamination process.

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  • 20. 

    Tissue that carries blood and lymph, food and hormones through the body is:

    • A.

      Liquid tissue

    • B.

      Connective tissue

    • C.

      Epithelial tissue

    • D.

      Nerve tissue

    Correct Answer
    A. Liquid tissue
  • 21. 

    Groups of tissues designed to perform a specific function are:

    • A.

      Cells

    • B.

      Reproduction

    • C.

      Organs

    • D.

      Neurons

    Correct Answer
    C. Organs
    Explanation
    Organs are groups of tissues that are specifically designed to perform a particular function in the body. They are composed of different types of tissues that work together to carry out a specific task. Organs can be found in various systems of the body, such as the heart, lungs, liver, and kidneys. Each organ has a unique structure and function that contributes to the overall functioning of the body.

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  • 22. 

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

    • A.

      Protoplasm

    • B.

      Hormones

    • C.

      Neurons

    • D.

      Nucleolus

    Correct Answer
    C. Neurons
    Explanation
    Nerve tissue carries messages to the brain, and this is accomplished by special cells called neurons. Neurons are responsible for transmitting electrical signals throughout the body, allowing for communication between different parts of the body and the brain. Unlike other options like protoplasm, hormones, or nucleolus, neurons are specifically designed for this purpose, with their unique structure and ability to transmit information through electrical impulses.

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  • 23. 

    The facial skeleton has how many bones?

    • A.

      6

    • B.

      8

    • C.

      12

    • D.

      14

    Correct Answer
    D. 14
    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 (inner corners of the eye sockets), palatine bones (roof of the mouth), vomer bone (separates the nasal passages), inferior nasal conchae (scroll-like bones in the nasal cavity), and the ethmoid bone (forms part of the eye socket and nasal cavity).

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  • 24. 

    THe study of the structure, function, and diseases of the muscles is called:

    • A.

      Myology

    • B.

      Histology

    • C.

      Myopia

    • D.

      Osteology

    Correct Answer
    A. Myology
    Explanation
    Myology is the correct answer because it refers to the study of the structure, function, and diseases of the muscles. This field of study involves understanding the anatomy and physiology of muscles, as well as the various conditions and disorders that can affect them. Histology is the study of tissues, myopia is a vision condition, and osteology is the study of bones, none of which specifically focus on muscles.

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  • 25. 

    The middle part of the muscle is the:

    • A.

      Insertion

    • B.

      Origin

    • C.

      Masseter

    • D.

      Belly

    Correct Answer
    D. Belly
    Explanation
    The term "belly" refers to the middle part of a muscle. It is the fleshy, thicker portion of the muscle located between the origin and insertion points. The belly of a muscle is responsible for generating the force required for movement. It contracts and relaxes to create the desired motion. The other options, such as insertion and origin, refer to the points of attachment of the muscle to bones or other structures, while "masseter" is a specific muscle in the jaw.

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  • 26. 

    The muscle that covers the back of the neck and upper and middle region of the back and that rotates and controls the swinging movement of the arms is the:

    • A.

      Corrugator muscle

    • B.

      Pectoralis minor

    • C.

      Latissimus dorsi

    • D.

      Trapezius

    Correct Answer
    D. Trapezius
    Explanation
    The trapezius muscle is the correct answer because it is a large muscle that covers the back of the neck and upper and middle region of the back. It is responsible for various movements of the shoulder and scapula, including rotation and control of the swinging movement of the arms. The other options, corrugator muscle, pectoralis minor, and latissimus dorsi, do not have the same location or function as the trapezius muscle.

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  • 27. 

    The thinnest skin can be found on the:

    • A.

      Eyelids

    • B.

      Fingertips

    • C.

      Lips

    • D.

      Nose

    Correct Answer
    A. Eyelids
    Explanation
    The thinnest skin can be found on the eyelids. The skin on the eyelids is extremely thin and delicate compared to other areas of the body. This is because the skin on the eyelids needs to be flexible and able to move easily to allow for blinking and other eye movements. Additionally, the skin on the eyelids is also more prone to damage and wrinkling due to the constant exposure to environmental factors such as sunlight and harsh chemicals.

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  • 28. 

    The clear, transparent layer just under the skin surface that consists of small cells through which light can pass is the:

    • A.

      Stratum lucidum

    • B.

      Stratum corneum

    • C.

      Stratum spinosum

    • D.

      Stratum granulosum

    Correct Answer
    A. Stratum lucidum
    Explanation
    The stratum lucidum is the clear, transparent layer just under the skin surface that consists of small cells through which light can pass. This layer is found in areas of thick skin, such as the palms of the hands and soles of the feet. It is responsible for providing additional protection to the skin and helping to prevent water loss.

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  • 29. 

    A fiber protein that is the principal component of hair, skin, and nails is:

    • A.

      Appendages

    • B.

      Melanocytes

    • C.

      Keratin

    • D.

      Melanin

    Correct Answer
    C. Keratin
    Explanation
    Keratin is a fiber protein that is indeed the principal component of hair, skin, and nails. It provides structural support and strength to these appendages, making them resilient and durable. Melanocytes, on the other hand, are the cells responsible for producing melanin, the pigment that gives color to the hair, skin, and eyes. While melanin is important for determining skin and hair color, it is not the principal component of these appendages. Therefore, the correct answer is keratin.

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  • 30. 

    The fatty layer found below the dermis is the:

    • A.

      Tactile

    • B.

      Papillae

    • C.

      Subcutaneuos

    • D.

      Papillary

    Correct Answer
    C. Subcutaneuos
    Explanation
    The correct answer is subcutaneous. The subcutaneous layer is the fatty layer found below the dermis. It is composed of adipose tissue and acts as an insulator, providing cushioning and protection to the body. This layer also helps in regulating body temperature and storing energy in the form of fat.

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  • 31. 

    The tiny granules of coloring matter deposited in cells that provide skin with its color are:

    • A.

      Protein

    • B.

      Lucid

    • C.

      Melanin

    • D.

      Matter

    Correct Answer
    C. Melanin
    Explanation
    Melanin is the correct answer because it is the pigment responsible for providing color to the skin. It is produced by cells called melanocytes and is responsible for determining the color of hair, eyes, and skin. Melanin protects the skin from the harmful effects of UV radiation and helps in regulating body temperature.

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  • 32. 

    The melanin produced by the body that is red to yellow in color is:

    • A.

      Granular melanin

    • B.

      Pheomelanin

    • C.

      Eumelanin

    • D.

      Photovoltaic

    Correct Answer
    B. pHeomelanin
    Explanation
    Pheomelanin is the correct answer because it is the type of melanin that is red to yellow in color. Melanin is the pigment responsible for determining the color of our hair, skin, and eyes. Pheomelanin is specifically responsible for producing red and yellow pigments, while eumelanin produces brown and black pigments. Granular melanin and photovoltaic are not related to the color of melanin produced by the body.

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  • 33. 

    A fibrous protein that gives the skin form and strength is:

    • A.

      Elastin

    • B.

      Collagen

    • C.

      Keratin

    • D.

      Melanin

    Correct Answer
    B. Collagen
    Explanation
    Collagen is a fibrous protein that provides structure and strength to the skin. It is a major component of connective tissues and helps to maintain the integrity and elasticity of the skin. Collagen also plays a crucial role in wound healing and tissue repair. Elastin is another fibrous protein that contributes to the elasticity of the skin, but collagen is primarily responsible for giving the skin its form and strength. Keratin is a protein found in the skin, hair, and nails, while melanin is responsible for skin pigmentation.

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  • 34. 

    When sebum hardens and the sebaceous duct becomes clogged, the pore impaction that is formed is a :

    • A.

      Coil

    • B.

      Lubricant

    • C.

      Scar

    • D.

      Comedone

    Correct Answer
    D. Comedone
    Explanation
    When sebum, the oily substance produced by the sebaceous glands, hardens and blocks the sebaceous duct, it forms a pore impaction known as a comedone. Comedones are commonly referred to as blackheads or whiteheads, depending on whether the pore is open or closed. They appear as small bumps on the skin and are a result of excess oil, dead skin cells, and bacteria clogging the pores.

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  • 35. 

    The principal functions of the skin are protection, sensation, heat regulation, excretion, and:

    • A.

      Absorption and cooling

    • B.

      Presentation and regulation

    • C.

      Perspiration and absorption

    • D.

      Secretion and absorption

    Correct Answer
    D. Secretion and absorption
    Explanation
    The skin not only acts as a protective barrier, but it also plays a role in regulating temperature, excreting waste through sweat, and absorbing certain substances. Secretion refers to the release of substances such as sweat, sebum, and oils from the skin's glands. Absorption, on the other hand, refers to the process of substances being taken in through the skin, such as medications or certain chemicals. Therefore, the principal functions of the skin include both secretion and absorption.

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  • 36. 

    The nail is an appendage of the skin and is part of what system?

    • A.

      Muscular

    • B.

      Integumentary

    • C.

      Skeletal

    • D.

      Protective

    Correct Answer
    B. Integumentary
    Explanation
    The nail is an appendage of the skin and is part of the integumentary system. The integumentary system is responsible for protecting the body from external threats, regulating body temperature, and providing sensory information. Nails are made up of a protein called keratin and serve to protect the fingertips and enhance fine motor skills. Therefore, the integumentary system is the correct answer as it encompasses the nails and their functions.

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  • 37. 

    The part of the nail where the natural nail is formed is the:

    • A.

      Extension

    • B.

      Matrix

    • C.

      Lunula

    • D.

      Free edge

    Correct Answer
    B. Matrix
    Explanation
    The matrix is the correct answer because it is the part of the nail where the natural nail is formed. It is located at the base of the nail, underneath the cuticle, and is responsible for producing new cells that make up the nail plate. The matrix is rich in blood vessels and nerves, which provide nourishment and sensation to the nail.

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  • 38. 

    The nail that grows the slowest is on the:

    • A.

      Index finger

    • B.

      Thumb

    • C.

      Middle finger

    • D.

      Little finger

    Correct Answer
    C. Middle finger
    Explanation
    The middle finger is the correct answer because it is the longest finger on the hand and therefore has the most distance to cover in order for the nail to grow fully. The thumb and little finger are shorter and therefore their nails have less distance to grow. The index finger is also shorter than the middle finger, but it is not as short as the thumb or little finger, so its nail growth rate would be faster than the middle finger but slower than the thumb and little finger.

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  • 39. 

    The thickened, clublike structure that forms the lower part of the hair root is the:

    • A.

      Cuticle layer

    • B.

      Hair bulb

    • C.

      Dermal papilla

    • D.

      Arrector pili

    Correct Answer
    B. Hair bulb
    Explanation
    The hair bulb is the thickened, clublike structure that forms the lower part of the hair root. It is responsible for producing new hair cells and is located at the base of the hair follicle. The hair bulb contains the dermal papilla, which is a cluster of connective tissue and blood vessels that supply nutrients to the growing hair. The hair bulb also contains cells that produce melanin, the pigment responsible for hair color. The cuticle layer is the outermost protective layer of the hair shaft, while the arrector pili is a small muscle that causes hair to stand up when contracted.

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  • 40. 

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

    • A.

      Medulla

    • B.

      Melanin

    • C.

      Cortex

    • D.

      Root

    Correct Answer
    C. Cortex
    Explanation
    The correct answer is cortex because a lengthwise section of hair shows 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 it contains the pigment that gives hair its color. It also provides strength and elasticity to the hair. The medulla is the innermost layer of the hair shaft and it is not directly involved in the attachment of the cuticle scales. Melanin is the pigment responsible for hair color and it is produced in the hair follicle, not directly attached to the cuticle scales. The root is the part of the hair that is located beneath the skin surface and it is not visible in a lengthwise section of hair.

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  • 41. 

    The cortex is responsible for the natural color of hair, 90 percent of the total weight, and hair:

    • A.

      Growth

    • B.

      Elasticity

    • C.

      Length

    • D.

      Porosity

    Correct Answer
    B. Elasticity
    Explanation
    The cortex, which makes up 90 percent of the hair's total weight, is responsible for the natural color of hair and its elasticity. Elasticity refers to the hair's ability to stretch and return to its original shape without breaking or snapping. The cortex contains proteins called keratin, which give the hair its strength and flexibility. Therefore, the elasticity of hair is determined by the health and condition of the cortex.

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  • 42. 

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

    • A.

      Oxygenated cells

    • B.

      Primary acids

    • C.

      Amino acids

    • D.

      Lymph glands

    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 contains an amino group, a carboxyl group, and a unique side chain. These chains of amino acids then fold and interact with each other to form the complex three-dimensional structure of proteins. Oxygenated cells, primary acids, and lymph glands are not directly involved in the building of proteins, making amino acids the correct answer.

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  • 43. 

    The three different types of cross-links that form bonds between the polypeptide chains in the cortex are:

    • A.

      Oxygen, hydrogen, and salt bonds

    • B.

      Hydrogen, ionic, and carbon bonds

    • C.

      Ionic,helix, and covalent

    • D.

      Hydrogen,salt, and disulfide bonds

    Correct Answer
    D. Hydrogen,salt, and disulfide bonds
    Explanation
    The correct answer is hydrogen, salt, and disulfide bonds. These three types of cross-links play a crucial role in stabilizing the structure of the polypeptide chains in the cortex. Hydrogen bonds are formed between the hydrogen atom of one amino acid and the oxygen or nitrogen atom of another amino acid, providing stability. Salt bonds, also known as ionic bonds, are formed between positively and negatively charged amino acids, contributing to the overall structure. Disulfide bonds are covalent bonds formed between two cysteine amino acids, creating a strong link between the polypeptide chains. Together, these three types of bonds ensure the stability and integrity of the cortex.

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  • 44. 

    All natural hair color is the result of pigment located in the cortex called:

    • A.

      Melanin

    • B.

      Tissue

    • C.

      Sebum

    • D.

      Proteins

    Correct Answer
    A. Melanin
    Explanation
    Melanin is the pigment located in the cortex that determines the natural hair color. It is responsible for the range of colors from blonde to black and also contributes to the variation in shades and tones. Melanin is produced by specialized cells called melanocytes and is transferred to the hair shaft, giving it its color. The amount and type of melanin present in the cortex determine the specific hair color of an individual.

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  • 45. 

    The melanin that provides brown or black color to hair is:

    • A.

      Ionic

    • B.

      Eumelanin

    • C.

      Pheomelanin

    • D.

      Telogen

    Correct Answer
    B. Eumelanin
    Explanation
    Eumelanin is the correct answer because it is the type of melanin that provides brown or black color to hair. Melanin is the pigment responsible for the color of our hair, skin, and eyes. Eumelanin is the darker form of melanin, while pheomelanin is responsible for lighter colors like red and blonde. Ionic and telogen are not related to the color of hair.

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  • 46. 

    Hair that has the largest diameter and usually requires more processing time is:

    • A.

      Fine hair texture

    • B.

      Coarse hair texture

    • C.

      Medium hair texture

    • D.

      Gray hair

    Correct Answer
    B. Coarse hair texture
    Explanation
    Coarse hair texture refers to hair strands that have a larger diameter compared to fine or medium hair. Due to its thickness, coarse hair usually requires more processing time, whether it's for styling, coloring, or any other hair treatments. The larger diameter of coarse hair makes it more resistant to chemical processes and can take longer to absorb and react to products. Therefore, coarse hair texture is the correct answer as it requires more time and effort to style and process compared to other hair textures.

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  • 47. 

    The technical term for gray hair is:

    • A.

      Acquired

    • B.

      Canities

    • C.

      Albino

    • D.

      Ringed

    Correct Answer
    B. Canities
    Explanation
    The technical term for gray hair is canities. This term refers to the graying or whitening of hair due to the loss of pigment melanin. It is a natural part of the aging process and can be influenced by various factors such as genetics, stress, and certain medical conditions. Albino refers to a genetic condition where a person has little or no melanin, resulting in very light or white hair, skin, and eyes. Acquired and ringed are not specific terms related to gray hair.

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  • 48. 

    Current research confirms that dandruff is the result of a fungus called:

    • A.

      Pyrithione

    • B.

      Steatoides

    • C.

      Capitis

    • D.

      Malassezia

    Correct Answer
    D. Malassezia
    Explanation
    Malassezia is a type of yeast-like fungus that is naturally found on the skin's surface. Overgrowth of this fungus can lead to dandruff, causing flaking and itching of the scalp. This condition is often treated with antifungal agents to control the growth of Malassezia. Malassezia is a type of yeast-like fungus that is naturally found on the skin's surface. Overgrowth of this fungus can lead to dandruff, causing flaking and itching of the scalp. This condition is often treated with antifungal agents to control the growth of Malassezia.

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  • 49. 

    Tinea is characterized by itching scales and sometimes painful circular lesions and is caused by:

    • A.

      Seborrheic dermatitis

    • B.

      Parasites

    • C.

      Subcutaneous tissue

    • D.

      Fungal organisms

    Correct Answer
    D. Fungal organisms
    Explanation
    Tinea, commonly known as ringworm, is a fungal infection that affects the skin. It is not caused by a worm but by dermatophytes, which are types of fungi. These infections are named for the area of the body they infect; for example, tinea capitis for the scalp, tinea pedis for the feet, and so on. They are characterized by ring-shaped, red, scaly patches with clear centers. Seborrheic dermatitis, parasites, and subcutaneous tissue are not the causes of tinea infections.

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  • 50. 

    A carbuncle is an inflammation of the subcutaneous tissue caused by:

    • A.

      Staphylococci

    • B.

      Mites

    • C.

      Nits

    • D.

      Headlice

    Correct Answer
    A. StapHylococci
    Explanation
    A carbuncle is an inflammation of the subcutaneous tissue, commonly caused by staphylococci bacteria. Staphylococci are a type of bacteria that can infect the skin and cause various skin conditions, including carbuncles. These bacteria can enter the body through cuts, wounds, or hair follicles, leading to an infection that results in the formation of a painful, red, and swollen lump. Treatment often involves antibiotics to eliminate the staphylococci bacteria and promote healing. Mites, nits, and head lice are not typically associated with causing carbuncles.

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Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Jul 12, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 22, 2013
    Quiz Created by
    Tquigley
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