Natural Hair care Chapter 6-Practice Test

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  • 1/58 Questions

    Assisting clients in understanding their hair will help them improve  their self-care

    • True
    • False
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About This Quiz

The 'Natural Hair Care Chapter 6-Practice Test' assesses knowledge on chemical straighteners, scalp care before relaxer application, side effects of chemical relaxers, common scalp disorders, and specialist roles. It's essential for learners in cosmetology, focusing on practical skills and health impacts.

Hair Care Quizzes & Trivia

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  • 2. 

    The most frequently noted side effect from using chemical relaxer is

    • Hair breakage

    • Hair growth

    • Hair knotting

    Correct Answer
    A. Hair breakage
    Explanation
    Chemical relaxers are used to straighten curly or kinky hair by breaking down the protein structure of the hair. This process weakens the hair strands, making them more susceptible to breakage. Hair breakage is a common side effect of using chemical relaxers because the hair becomes fragile and prone to splitting or snapping. This can result in noticeable hair loss and a decrease in overall hair volume. It is important to take proper care of relaxed hair to minimize breakage and maintain its health.

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  • 3. 

    Peppermint, rosehip seed, lavender, and tea tree oil are some of the ______,  Natural Hair stylist can use to heal and nurture the body. 

    • Essential oils

    • Humectants

    • Base oils

    Correct Answer
    A. Essential oils
    Explanation
    Essential oils such as peppermint, rosehip seed, lavender, and tea tree oil have healing and nurturing properties that can benefit the body. Natural hair stylists can use these essential oils to promote hair growth, improve scalp health, and provide aromatherapy benefits. They are often used in hair care products and treatments due to their natural properties and pleasant scents.

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  • 4. 

    Slow therapeutic scalp and head massages are recommended to increase ______ and create a nurturing environment which helps relax client

    • Blood circulation

    • Hair growth

    • Calmness

    Correct Answer
    A. Blood circulation
    Explanation
    Slow therapeutic scalp and head massages are recommended to increase blood circulation and create a nurturing environment which helps relax the client. Massaging the scalp stimulates the blood vessels, promoting better blood flow to the hair follicles. Improved blood circulation brings more oxygen and nutrients to the hair follicles, which can promote hair growth. Additionally, the gentle and soothing nature of the massage can induce a sense of calmness and relaxation in the client, further enhancing the overall therapeutic experience.

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  • 5. 

    During the hair growth cycle, people can lose ______ hairs a day during the shedding phase.

    • 40-90

    • 50-100

    • 30-110

    Correct Answer
    A. 50-100
    Explanation
    During the shedding phase of the hair growth cycle, it is normal for people to lose a certain amount of hair each day. The correct answer is 50-100 hairs. This range indicates the typical amount of hair loss during this phase. It is important to note that hair loss within this range is considered normal and does not necessarily indicate a problem with hair health.

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  • 6. 

    The widest area of the head, usually starting at the temples and ending at the bottom of the crown

    • Parietal front

    • Miniaturization

    • Diffuse alopecia

    Correct Answer
    A. Parietal front
    Explanation
    The parietal front refers to the widest area of the head, starting at the temples and ending at the bottom of the crown. This area is often associated with hair loss and thinning, which is known as diffuse alopecia or miniaturization.

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  • 7. 

    When hair loss occurs, the client’s_________ is impaired 

    • Social anxiety

    • Discomfort

    • Self-image

    Correct Answer
    A. Self-image
    Explanation
    When hair loss occurs, the client's self-image is impaired. Hair loss can have a significant impact on how a person perceives themselves and their overall self-esteem. It can lead to feelings of insecurity, embarrassment, and a negative body image. Hair is often seen as an important part of one's physical appearance and losing it can cause a loss of confidence. This impairment in self-image can affect various aspects of a person's life, including their social interactions and overall mental well-being.

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  • 8. 

    Which emollient is most frequently used to base the scalp and hairline before a sodium hydroxide or lye relaxer is applied

    • Tea tree oil

    • Mineral oil

    • Petroleum

    Correct Answer
    A. Petroleum
    Explanation
    Petroleum is the most frequently used emollient to base the scalp and hairline before applying a sodium hydroxide or lye relaxer. This is because petroleum acts as a protective barrier, preventing the relaxer from coming into direct contact with the scalp and hairline, which can cause irritation and damage. It also helps to minimize the potential for chemical burns and scalp irritation during the relaxing process. Tea tree oil and mineral oil are not commonly used as emollients in this context.

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  • 9. 

    Specializes in the diseases and disorders of the skin, hair, and nails   

    • Natural hair care specialist

    • Cosmetologist

    • Dermatologist

    • Pediatrician

    Correct Answer
    A. Dermatologist
    Explanation
    A dermatologist is a medical professional who specializes in the diseases and disorders of the skin, hair, and nails. They have extensive knowledge and training in diagnosing and treating various skin conditions, including acne, eczema, psoriasis, and skin cancer. Dermatologists are qualified to perform procedures such as biopsies, surgeries, and laser treatments. They are also trained to provide cosmetic treatments for improving the appearance of the skin. Therefore, a dermatologist is the correct answer in this case as they specifically focus on the health and well-being of the skin, hair, and nails.

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  • 10. 

    Hair loss occurs more often in men

    • True

    • False

    Correct Answer
    A. True
    Explanation
    Hair loss is more common in men compared to women. This is due to several factors such as hormonal differences, genetics, and the presence of androgen hormones. Male pattern baldness, also known as androgenetic alopecia, is the most common type of hair loss in men. It is characterized by a receding hairline and thinning of hair on the crown area. While women can also experience hair loss, it is generally less frequent and often related to hormonal changes, medical conditions, or certain medications.

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  • 11. 

    The general term for a variety of hair problems, abnormal hair loss, balding, or reduced hair density.

    • Male pattern baldness

    • Tinea capitis

    • Alopecia

    Correct Answer
    A. Alopecia
    Explanation
    Alopecia is the correct answer because it is the general term used to describe a variety of hair problems, including abnormal hair loss, balding, or reduced hair density. Male pattern baldness and Tinea capitis are specific conditions that fall under the umbrella term of alopecia.

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  • 12. 

    The temporary hair loss experienced at the end of a pregnancy

    • Alopecia totalis

    • Alopecia universalis

    • Androgenetic alopecia

    • Alopecia areata

    • Postpartum alopecia

    • Traction alopecia

    Correct Answer
    A. Postpartum alopecia
    Explanation
    Postpartum alopecia refers to temporary hair loss that occurs after giving birth. During pregnancy, hormonal changes cause an increase in hair growth and thickness. However, after delivery, these hormonal levels drop, leading to a shedding of hair. This shedding typically begins around three months after childbirth and can last for several months. Postpartum alopecia is a common condition that affects many women, but the hair loss is temporary and the hair usually regrows within a few months. It is important to note that postpartum alopecia is different from other forms of alopecia, such as alopecia areata or androgenetic alopecia, which are not related to pregnancy.

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  • 13. 

    When the hair is being pulled to tight

    • Alopecia totalis

    • Alopecia universalis

    • Androgenetic alopecia

    • Alopecia areata

    • Postpartum alopecia

    • Traction alopecia

    Correct Answer
    A. Traction alopecia
    Explanation
    Traction alopecia occurs when the hair is pulled too tightly, causing damage to the hair follicles. This can be caused by hairstyles that put constant tension on the hair, such as tight ponytails, braids, or extensions. Over time, this constant pulling can lead to hair loss in the affected areas. Unlike other types of alopecia mentioned, traction alopecia is specifically caused by external factors and can be prevented by avoiding hairstyles that cause excessive pulling and tension on the hair.

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  • 14. 

    The growing phase of the hair life cycle

    • Telogen

    • Anagen

    • Catagen

    Correct Answer
    A. Anagen
    Explanation
    During the anagen phase of the hair life cycle, the hair follicles are actively producing new hair cells. This is the period of hair growth, where the hair shaft extends from the follicle and continues to grow longer. The anagen phase can last for several years, and the length of this phase determines how long the hair can grow. It is the longest phase of the hair cycle and is followed by the catagen and telogen phases, where the hair follicles shrink and the hair eventually falls out.

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  • 15. 

    The shedding phase of the hair life cycle

    • Telogen

    • Anagen

    • Catogen

    Correct Answer
    A. Telogen
    Explanation
    Telogen is the correct answer because it refers to the shedding phase of the hair life cycle. During this phase, the hair follicle is at rest and the hair strand is no longer growing. It is in a dormant state before it eventually falls out and is replaced by a new hair strand. This phase typically lasts for a few months before the cycle repeats itself.

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  • 16. 

    Gray hair or ______ is the loss of natural pigment or melanin in the hair 

    • Traction alopecia

    • Canities

    • Hypertrichosis

    Correct Answer
    A. Canities
    Explanation
    Canities is the correct answer because it refers to the loss of natural pigment or melanin in the hair, resulting in gray hair. Traction alopecia refers to hair loss caused by excessive pulling or tension on the hair, while hypertrichosis refers to excessive hair growth.

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  • 17. 

    ____ are small white pimples that seep pus 

    • Pustules

    • Pimples

    • Tinea capitis

    Correct Answer
    A. Pustules
    Explanation
    Pustules are small white pimples that seep pus. They are a type of acne lesion that forms when the pores become clogged with dead skin cells, bacteria, and oil. The body's immune response causes inflammation, leading to the formation of a pustule. Pustules are typically filled with a yellowish or whitish fluid, which is a mixture of dead skin cells, bacteria, and white blood cells. They can be painful and may leave behind scars if not treated properly.

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  • 18. 

    Hair disease or disorder where graying of the hair exists at or before birth

    • Congenital canities

    • Acquired canities

    • Ringed hair

    • Hypertrichosis

    • Trichoptilosis

    • Trichorrhexis nodosa

    • Monilethrix

    • Fragilitas crinium

    Correct Answer
    A. Congenital canities
    Explanation
    Congenital canities refers to a hair disease or disorder where graying of the hair occurs at or before birth. This condition is present from birth and is not acquired later in life. It is characterized by the premature graying of the hair, which can be caused by genetic factors or certain medical conditions. Unlike acquired canities, which refers to graying of the hair that develops later in life, congenital canities is present from the beginning.

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  • 19. 

    The outermost layer of the scalp

    • Epidermis

    • Follicle

    • Papilla

    Correct Answer
    A. Epidermis
    Explanation
    The correct answer is epidermis because it is the outermost layer of the scalp. The epidermis is the top layer of the skin, which covers the entire body including the scalp. It acts as a protective barrier against environmental factors and helps regulate body temperature. The epidermis also contains melanocytes, which produce melanin that gives color to the hair.

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  • 20. 

    _____ is a topical medication that is put on the scalp twice a day and has been proven to stimulate hair growth.

    • Minoxide

    • Finasteride

    • Penicillin

    Correct Answer
    A. Minoxide
    Explanation
    Minoxidil is a topical medication that is applied to the scalp twice a day. It has been scientifically proven to stimulate hair growth. This medication is commonly used to treat male pattern baldness and can also be used to promote hair regrowth in women. Minoxidil works by widening blood vessels and opening potassium channels, which allows more oxygen, blood, and nutrients to reach the hair follicles. This, in turn, can lead to increased hair growth and thickness.

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  • 21. 

    The lower the number on the pH scale, the more _____________ 

    • Alkaline

    • Acidic

    • Reactive

    Correct Answer
    A. Acidic
    Explanation
    The lower the number on the pH scale, the more acidic. This is because the pH scale measures the concentration of hydrogen ions in a solution. A lower pH value indicates a higher concentration of hydrogen ions, which makes the solution more acidic.

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  • 22. 

    Dandruff can be caused by the following internal factors

    • Lack of proper cleansing

    • Topical medications

    • Hormonal imbalance

    Correct Answer
    A. Hormonal imbalance
    Explanation
    Hormonal imbalance can cause dandruff. Fluctuations in hormone levels can affect the oil production in the scalp, leading to an overgrowth of yeast that causes dandruff. Hormones play a crucial role in regulating various bodily functions, including the production of sebum, the natural oil that keeps the scalp moisturized. When there is an imbalance in hormones, it can disrupt the normal functioning of the oil glands, resulting in a dry and flaky scalp. This imbalance can be caused by factors such as puberty, pregnancy, menopause, or certain medical conditions.

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  • 23. 

    A condition of the hair follicle when long, thick, and pigmented hair strands are replaced by short thin and unpigmented hair 

    • Parietal front

    • Miniaturization

    • Diffuse alopecia

    Correct Answer
    A. Miniaturization
    Explanation
    Miniaturization refers to a condition of the hair follicle where long, thick, and pigmented hair strands are replaced by short, thin, and unpigmented hair. This process is commonly seen in androgenetic alopecia, also known as male or female pattern baldness. It occurs due to the shrinking of hair follicles over time, leading to the production of smaller and weaker hair strands. This ultimately results in the thinning and loss of hair in affected areas.

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  • 24. 

    All body hair loss

    • Alopecia totalis

    • Alopecia universalis

    • Androgenetic alopecia

    • Alopecia areata

    • Postpartum alopecia

    • Traction alopecia

    Correct Answer
    A. Alopecia universalis
    Explanation
    Alopecia universalis refers to a condition where there is complete hair loss on the scalp and body. This condition is considered an advanced form of alopecia areata, which is characterized by patchy hair loss. In alopecia universalis, the immune system mistakenly attacks the hair follicles, leading to their destruction and subsequent hair loss. Unlike other types of alopecia, which may only affect certain areas of the body or scalp, alopecia universalis results in the loss of all body hair.

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  • 25. 

    When overgrowth of fungal yeast or _______, occurs dandruff will appear on the scalp

    • Malassezia

    • Pityriasis

    • Epidermis

    Correct Answer
    A. Malassezia
    Explanation
    When there is an overgrowth of the fungal yeast called malassezia on the scalp, it can lead to the appearance of dandruff. Malassezia is a common type of yeast that is naturally present on the skin. However, certain factors such as hormonal changes, stress, or a weakened immune system can cause an overgrowth of this yeast, leading to dandruff. This overgrowth can disrupt the normal balance of the scalp, resulting in flaking and itching.

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  • 26. 

    ___ is the accumulation of large, visible clumps of scales on the scalp often referred to as dandruff

    • Epidermis

    • Pityriasis

    • Malassezia

    Correct Answer
    A. Pityriasis
    Explanation
    Pityriasis is the correct answer because it refers to the accumulation of large, visible clumps of scales on the scalp, commonly known as dandruff. Pityriasis is a condition that affects the epidermis, which is the outermost layer of the skin. It is often caused by an overgrowth of a yeast-like fungus called Malassezia. This overgrowth leads to the shedding of excessive skin cells, resulting in the formation of dandruff. Therefore, pityriasis is the appropriate term to describe this condition.

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  • 27. 

    _____ is an oral prescription medication for men only. Is known to cause birth defects if taken by women 

    • Minoxide

    • Finasteride

    • Penicillin

    Correct Answer
    A. Finasteride
    Explanation
    Finasteride is an oral prescription medication specifically designed for men. It is used to treat male pattern baldness and enlarged prostate. If taken by women, it can lead to serious birth defects in unborn babies. Therefore, it is important for women to avoid using finasteride to prevent any potential harm to the fetus.

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  • 28. 

    ____ is a thick scar resulting from excessive growth of fibrous tissue

    • Acne keloidalis

    • Perifolliculitis keloidalis occipital (PFKO)

    • Keloidal tissue

    Correct Answer
    A. Keloidal tissue
    Explanation
    Keloidal tissue refers to a thick scar that forms due to the excessive growth of fibrous tissue. This type of scar is characterized by its raised, firm, and smooth appearance. Keloidal tissue can develop as a result of various factors, such as trauma, surgery, or inflammation. It is often seen in individuals with a genetic predisposition to keloid formation. The excessive growth of fibrous tissue in keloids can cause discomfort, itching, and cosmetic concerns. Treatment options for keloidal tissue include corticosteroid injections, surgical removal, and laser therapy.

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  • 29. 

    _______is a skin condition caused by an inflammation of the sebaceous glands; red, dry, or oily scaling, crusting, and itching. Looks like wet dandruff 

    • Seborrheic dermatitis

    • Pityriasis capitis simplex

    • Pityriasis steroids

    Correct Answer
    A. Seborrheic dermatitis
    Explanation
    Seborrheic dermatitis is a skin condition caused by inflammation of the sebaceous glands. It is characterized by symptoms such as redness, dryness, oily scaling, crusting, and itching. These symptoms are similar to wet dandruff, which is why seborrheic dermatitis is the correct answer. Pityriasis capitis simplex and pityriasis steroids are not correct answers as they do not accurately describe the given symptoms.

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  • 30. 

    Dandruff can be caused by the following external factors

    • Poor nutrition

    • Lack of proper cleansing

    • Hormonal imbalance

    Correct Answer
    A. Lack of proper cleansing
    Explanation
    The correct answer is lack of proper cleansing. Dandruff can occur when the scalp is not cleaned regularly or thoroughly. Improper cleansing can lead to a buildup of oil, dead skin cells, and product residue on the scalp, creating an environment for the overgrowth of a fungus called Malassezia. This fungus can cause irritation and excessive shedding of skin cells, resulting in dandruff. Therefore, maintaining good scalp hygiene and regularly washing the hair can help prevent dandruff.

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  • 31. 

    Hair disease or disorder where graying of the hair is due to the aging process

    • Congenital canities

    • Acquired canities

    • Ringed hair

    • Hypertrichosis

    • Trichoptilosis

    • Trichorrhexis nodosa

    • Monilethrix

    • Fragilitas crinium

    Correct Answer
    A. Acquired canities
    Explanation
    Acquired canities refers to a hair disorder where graying of the hair is caused by the aging process. This means that the individual's hair turns gray naturally as they get older. It is not a congenital condition, which means it is not present from birth. Other options like ringed hair, hypertrichosis, trichoptilosis, trichorrhexis nodosa, monilethrix, and fragilitas crinium do not specifically relate to graying of the hair due to aging.

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  • 32. 

    Most common scalp disorder that a natural hair stylist can recommend treatments for

    • Psoriasis dermatitis

    • Seborrheic dermatitis

    • Canties

    • Trichorrhexis

    Correct Answer
    A. Seborrheic dermatitis
    Explanation
    Seborrheic dermatitis is the most common scalp disorder that a natural hair stylist can recommend treatments for. This condition is characterized by red, itchy, and flaky patches on the scalp. It is caused by an overproduction of oil and a yeast called Malassezia, which leads to inflammation. Natural hair stylists can recommend treatments such as medicated shampoos, essential oils, and natural remedies like apple cider vinegar or aloe vera to help manage and alleviate the symptoms of seborrheic dermatitis.

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  • 33. 

    ____ or ringworm of the scalp 

    • Tinea capitis

    • Alopecia

    • Tinea favosa

    • Pediculosis capitis

    Correct Answer
    A. Tinea capitis
    Explanation
    Tinea capitis refers to a fungal infection of the scalp, commonly known as ringworm of the scalp. It causes hair loss and can result in patches of baldness. Alopecia, on the other hand, is a general term for hair loss and is not specific to a fungal infection. Tinea favosa is a type of fungal infection that affects the scalp, but it is characterized by the formation of yellow crusts or scutula, which is not mentioned in the question. Pediculosis capitis is a condition caused by head lice infestation and does not involve a fungal infection. Therefore, the correct answer is tinea capitis.

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  • 34. 

    Many commercial dandruff shampoos contain____ solutions that cosmetically and temporary address the problem and hair must be washed every 2-3 days 

    • Tea tree oil

    • Garlic

    • Tar

    Correct Answer
    A. Tar
    Explanation
    Many commercial dandruff shampoos contain tar solutions that cosmetically and temporarily address the problem. Tar has antifungal and anti-inflammatory properties that help reduce dandruff symptoms such as itching and flaking. However, these shampoos only provide temporary relief, and regular use is required to maintain the results.

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  • 35. 

    The average life cycle of a hair strand is estimated at __to___ years 

    • 4-6 years

    • 2-3 years

    • 5-8 years

    Correct Answer
    A. 4-6 years
    Explanation
    The average life cycle of a hair strand is estimated to be between 4 to 6 years. This means that on average, a single hair strand will grow, rest, and shed over a period of 4 to 6 years before being replaced by a new hair strand.

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  • 36. 

    To kill head lice you can advise to your client to apply _____ or other similar medications to the entire head before bedtime 

    • Minoxide

    • Finasteride

    • Larkspur tincture

    Correct Answer
    A. Larkspur tincture
    Explanation
    Larkspur tincture can be advised to the client to apply to the entire head before bedtime in order to kill head lice.

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  • 37. 

    Hair disease or disorder where the hair condition is also known has salt and pepper

    • Congenital canities

    • Acquired canities

    • Ringed hair

    • Hypertrichosis

    • Trichoptilosis

    • Trichorrhexis nodosa

    • Monilethrix

    • Fragilitas crinium

    Correct Answer
    A. Ringed hair
    Explanation
    Ringed hair refers to a hair condition where the hair shaft has alternating light and dark bands or rings. This can be caused by various factors such as changes in hair pigmentation or damage to the hair shaft. It is different from other hair disorders listed, such as congenital canities (premature graying of hair), acquired canities (graying of hair due to aging or other factors), hypertrichosis (excessive hair growth), trichoptilosis (split ends), trichorrhexis nodosa (brittle hair), monilethrix (beaded hair), and fragilitas crinium (hair breakage).

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  • 38. 

    Known as male pattern baldness

    • Alopecia totalis

    • Alopecia universalis

    • Androgenetic alopecia

    • Alopecia areata

    • Postpartum alopecia

    • Traction alopecia

    Correct Answer
    A. Androgenetic alopecia
    Explanation
    Androgenetic alopecia is the correct answer because it is commonly known as male pattern baldness. This condition is characterized by hair loss in a specific pattern, typically starting at the temples and crown of the head. It is caused by a combination of genetic and hormonal factors, with dihydrotestosterone (DHT) playing a significant role. Androgenetic alopecia can affect both men and women, although it is more common in men. It is a progressive condition that can lead to complete baldness in severe cases.

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  • 39. 

    Two basic types of chemical straighteners

    • Guanidine hydroxide and sodium hydroxide

    • Guanidine hydroxide and lithium hydroxide

    • Guanidine hydroxide and ammonium thioglycolate

    Correct Answer
    A. Guanidine hydroxide and sodium hydroxide
    Explanation
    The correct answer is Guanidine hydroxide and sodium hydroxide. These two chemicals are commonly used in hair straightening products. Guanidine hydroxide is a strong alkali that breaks the disulfide bonds in the hair, allowing it to be reshaped. Sodium hydroxide, also known as lye, is another strong alkali that works in a similar way to guanidine hydroxide. Both chemicals are effective in straightening hair, but they can also cause damage if not used properly.

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  • 40. 

    The resting phase of the hair life cycle

    • Telogen

    • Anagen

    • Catagen

    Correct Answer
    A. Catagen
    Explanation
    The catagen phase is the correct answer because it is the transitional phase between the active growth phase (anagen) and the resting phase (telogen) of the hair life cycle. During catagen, the hair follicle shrinks and detaches from the blood supply, causing the hair to stop growing. This phase typically lasts for a few weeks before the hair enters the telogen phase, where it remains in a resting state before eventually shedding and being replaced by a new hair.

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  • 41. 

    A rare form of alopecia areata, primarily affect young females, where the hair loss on the head is radical and sudden 

    • Inflammatory response

    • Diffuse alopecia

    • Alopecia totalis

    Correct Answer
    A. Diffuse alopecia
    Explanation
    Diffuse alopecia is the most appropriate answer because it refers to a condition where there is widespread hair loss on the head. This condition is often sudden and affects young females, which aligns with the given information. Inflammatory response and alopecia totalis do not accurately describe the specific characteristics mentioned in the question.

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  • 42. 

    _____ honeycomb ringworm characterized by dry sulfur yellow cuplike crust on the scalp 

    • Tinea capitis

    • Alopecia

    • Tinea favosa

    • Pediculosis capitis

    Correct Answer
    A. Tinea favosa
    Explanation
    Tinea favosa is a type of honeycomb ringworm that is characterized by a dry sulfur yellow cuplike crust on the scalp. This condition is caused by a fungal infection and can lead to hair loss and scarring if left untreated. It is important to seek medical treatment for tinea favosa to prevent further complications and to effectively eliminate the infection.

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  • 43. 

    A dry, brittle condition of the hair that includes formation of nodular swellings along the hair shaft; also referred to as knotted hair

    • Congenital canities

    • Acquired canities

    • Ringed hair

    • Hypertrichosis

    • Trichoptilosis

    • Trichorrhexis nodosa

    • Monilethrix

    • Fragilitas crinium

    Correct Answer
    A. Trichorrhexis nodosa
    Explanation
    Trichorrhexis nodosa is the correct answer because it refers to a dry, brittle condition of the hair that includes the formation of nodular swellings along the hair shaft. This condition is characterized by weak points in the hair shaft, leading to breakage and the formation of knots. The term "trichorrhexis" means hair breakage, and "nodosa" refers to the nodular swellings. Therefore, trichorrhexis nodosa accurately describes the described condition.

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  • 44. 

    The technical term for split hair ends

    • Congenital canities

    • Acquired canities

    • Ringed hair

    • Hypertrichosis

    • Trichoptilosis

    • Trichorrhexis nodosa

    • Monilethrix

    • Fragilitas crinium

    Correct Answer
    A. Trichoptilosis
    Explanation
    Trichoptilosis is the correct answer because it refers to the technical term for split hair ends. Trichoptilosis occurs when the hair cuticle becomes damaged, causing the hair to split and become frayed at the ends. This condition is commonly caused by excessive heat styling, chemical treatments, or rough handling of the hair. Trichoptilosis can make the hair appear dull, damaged, and unhealthy.

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  • 45. 

    Sudden hair loss in patches or spots

    • Alopecia totalis

    • Alopecia universalis

    • Androgenetic alopecia

    • Alopecia areata

    • Postpartum alopecia

    • Traction alopecia

    Correct Answer
    A. Alopecia areata
    Explanation
    Alopecia areata is a condition characterized by sudden hair loss in patches or spots. It is an autoimmune disease where the immune system mistakenly attacks the hair follicles, resulting in hair loss. This condition can affect any hair-bearing area of the body, including the scalp, eyebrows, and beard. Unlike other types of alopecia, such as androgenetic alopecia which is hereditary, alopecia areata is not caused by genetics. It is believed to be a combination of genetic and environmental factors that trigger the immune system to attack the hair follicles.

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  • 46. 

    ____ occurs when the body identifies an area of the scalp as the enemy and wants to destroy  the hair follicle

    • Miniaturization

    • Alopecia totalis

    • Inflammatory response

    Correct Answer
    A. Inflammatory response
    Explanation
    The correct answer is "Inflammatory response." Inflammatory response refers to the body's reaction to perceived threats or damage, which includes releasing chemicals and immune cells to the affected area. In the case of the scalp, when the body identifies an area as a threat, it initiates an inflammatory response that can lead to the destruction of the hair follicle. This can result in conditions such as hair loss or alopecia.

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  • 47. 

    The optimum neutral pH level for hair is 

    • 4.5 to 5.5

    • 6.5 -7.0

    • 7.0

    Correct Answer
    A. 7.0
  • 48. 

    Hair disease or disorder where there is an abnormal development of terminal hair; superfluous hair

    • Congenital canities

    • Acquired canities

    • Ringed hair

    • Hypertrichosis

    • Trichoptilosis

    • Trichorrhexis nodosa

    • Monilethrix

    • Fragilitas crinium

    Correct Answer
    A. Hypertrichosis
    Explanation
    Hypertrichosis is a hair disease or disorder characterized by abnormal development of terminal hair, leading to excessive and superfluous hair growth. Unlike other options listed, hypertrichosis specifically refers to the condition of excessive hair growth, which can occur either congenitally (congenital hypertrichosis) or later in life (acquired hypertrichosis). Therefore, hypertrichosis is the correct answer in this context.

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  • 49. 

    Technical term for beaded hair; hair breaks between beads and nodes

    • Congenital canities

    • Acquired canities

    • Ringed hair

    • Hypertrichosis

    • Trichoptilosis

    • Trichorrhexis nodosa

    • Monilethrix

    • Fragilitas crinium

    Correct Answer
    A. Monilethrix
    Explanation
    Monilethrix is a technical term for beaded hair, where the hair breaks between beads and nodes. This condition is characterized by the presence of multiple nodes or constrictions along the hair shaft, giving it a beaded appearance. It is a genetic disorder that affects the structure of the hair shaft, leading to increased fragility and breakage. The term "monilethrix" is derived from the Latin words "monile" meaning necklace and "thrix" meaning hair, which accurately describes the appearance of the hair in this condition.

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Quiz Review Timeline (Updated): Mar 21, 2023 +

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

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Mar 25, 2016
    Quiz Created by
    Mkennedy2
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