Science General ยท Biology
Cosmetology and Beauty Therapy
1,493 Questions
Cosmetology and Beauty Therapy encompasses skincare, haircare, and aesthetic treatments. This hub provides practice questions related to cosmetic chemistry, skin anatomy, and specialized treatments like hair removal. It is a valuable resource for students preparing for vocational and aesthetician certification exams.
Skincare productsHair removal techniquesSkin conditionsMakeup applicationHair anatomyCosmetic treatments
Cosmetology and Beauty Therapy Questions
A
Correct answer
Explanation
Cellulite is caused by fat deposits pushing against connective tissue beneath the skin. Topical creams cannot penetrate deeply enough to permanently eliminate cellulite or significantly restructure fat cells. While some creams may temporarily plump the skin or improve circulation, they cannot produce lasting results.
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Women with oily skin
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Women with normal skin
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Women with dry skin
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Women with combination skin
B,C,D
Correct answer
Explanation
Cream-to-powder foundations are designed to provide a matte finish and can be drying. Women with normal, dry, or combination skin should avoid them as they can accentuate dry patches, settle into fine lines, and provide insufficient hydration. Only women with very oily skin might benefit from this matte formulation.
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Matte nude makeup
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Shimmery shades
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Berry colors
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Gold shades
A
Correct answer
Explanation
Matte nude makeup can wash out blonde hair and fair skin, lacking the contrast needed to define features. Blondes generally benefit from shimmery shades, berry colors, and golden tones that complement their light coloring without making them look pale or washed out.
A
Correct answer
Explanation
Hot towel steam treatment does improve hair texture by opening up hair cuticles and allowing deeper penetration of conditioners and oils. The heat and moisture help soften the hair shaft, making it more manageable and receptive to treatments. This is a common salon technique.
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cleaning,scrubing,masaging,moisturizing
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masaging and cleaning
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mosturizing and scrubbing
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cleaning mosturising and massaging
A
Correct answer
Explanation
The correct sequence for a facial follows a logical order: cleaning to remove dirt and makeup, scrubbing to exfoliate dead skin cells, massaging to improve circulation and relax muscles, and moisturizing to hydrate and protect the skin. This sequence ensures each step properly prepares for the next.
A
Correct answer
Explanation
Improper mascara use, especially sharing mascara or applying it to the inner lash line, can introduce bacteria leading to serious eye infections, corneal scratches, and in rare cases, blindness. The eye area is extremely sensitive, and contaminated eye products or applicators can cause styes, conjunctivitis, and more severe conditions.
B
Correct answer
Explanation
Hair dyes are specifically formulated and tested for scalp hair, NOT for eyebrows or eyelashes. Using regular hair dye near eyes can cause severe reactions including blindness, allergic reactions, and chemical burns. Only products specifically approved for the eye area should ever be used on eyebrows or eyelashes.
B
Correct answer
Explanation
Natural and organic ingredients can still cause skin irritation or allergic reactions. Many people are allergic to natural substances like plant extracts, essential oils, or latex. The terms All Natural and Organic refer to sourcing and production methods, not safety or gentleness.
B
Correct answer
Explanation
Dermatologist Tested only means dermatologists tested the product, not that it's guaranteed safe or passed specific safety standards. There's no standardized definition for this claim. Products may still contain irritants or allergens that affect individuals differently.
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Elastin and collagen.
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Catabolic and androgenic.
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Epidermis and dermis
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There are no layers
C
Correct answer
Explanation
Human skin has two primary layers: the epidermis (outer layer) and the dermis (inner layer). The epidermis provides waterproofing and protection, while the dermis contains connective tissue, hair follicles, and sweat glands. Elastin and collagen are proteins within skin layers, not layers themselves. Catabolic and anabolic refer to metabolic processes, not skin structures.
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The scientific name for hair follicle.
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The pigment that gives skin its colour
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A type of skin cancer.
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None of Above
B
Correct answer
Explanation
Melanin is the pigment produced by melanocytes that gives skin, hair, and eyes their color. It also provides protection against UV radiation. Hair follicles are structures that produce hair, not a pigment name.
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A type of protein called keratin.
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A type of lipid called trans-fatty acid.
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A type of mineral called silica.
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None Of the Above
A
Correct answer
Explanation
Hair is primarily composed of keratin, a tough fibrous protein that also makes up nails and the outer layer of skin. Keratin provides strength and protection to hair strands. Trans-fatty acids are lipids involved in cellular processes, not hair structure.
A
Correct answer
Explanation
Rosacea is a chronic inflammatory skin condition that primarily affects the face, causing persistent redness, visible blood vessels, and flushing. The characteristic facial redness and burning sensation can indeed resemble sunburn, though unlike sunburn it's not caused by UV exposure and doesn't tan or peel.
B
Correct answer
Explanation
Puberty has a major effect on teenage acne through hormonal changes, particularly increased androgen production. These hormones stimulate sebaceous glands to produce more sebum (oil), which combines with dead skin cells to clog pores. This is why acne is so common during adolescence - it's directly triggered by pubertal hormonal shifts.
A
Correct answer
Explanation
Couperose is indeed characterized by visible, dilated capillaries (small blood vessels) near the skin's surface, creating persistent redness especially on the cheeks and nose. These blood vessels become permanently enlarged and visible through the skin. It's often caused by factors like sun exposure, aging, genetics, or skin sensitivity.