Podcast
Questions and Answers
A freckle is an example of a mark on the skin known as a _____.
A freckle is an example of a mark on the skin known as a _____.
lesion
A large blister containing a watery fluid is a:
A large blister containing a watery fluid is a:
bulla
For which of the following skin lesions should the cosmetologist refer the client to his or her physician?
For which of the following skin lesions should the cosmetologist refer the client to his or her physician?
bulla
A flat spot or discoloration on the skin is a:
A flat spot or discoloration on the skin is a:
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A small elevation on the skin that contains no fluid but may develop pus is a ______.
A small elevation on the skin that contains no fluid but may develop pus is a ______.
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A __________ forms from a papule when dead white blood cells accumulate in it.
A __________ forms from a papule when dead white blood cells accumulate in it.
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An abnormal cell mass that varies in size, color, and shape is a:
An abnormal cell mass that varies in size, color, and shape is a:
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Which of the following is considered to be a primary skin lesion?
Which of the following is considered to be a primary skin lesion?
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Lesions of the skin characterized by piles of material or a depression on the skin surface are _____.
Lesions of the skin characterized by piles of material or a depression on the skin surface are _____.
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_________ refers to a skin sore or abrasion produced by scratching or scraping.
_________ refers to a skin sore or abrasion produced by scratching or scraping.
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Cracks in the skin that penetrate the dermis layer, such as chapped hands or lips, are:
Cracks in the skin that penetrate the dermis layer, such as chapped hands or lips, are:
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Which of the following is a secondary lesion?
Which of the following is a secondary lesion?
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An excessively thick scar resulting from overgrowth of fibrous tissue is known as a ______.
An excessively thick scar resulting from overgrowth of fibrous tissue is known as a ______.
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A thin dry or oily plate of epidermal flakes is known as a ________.
A thin dry or oily plate of epidermal flakes is known as a ________.
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An open lesion of the skin or mucous membrane, accompanied by pus and characterized by loss of skin depth, is a(n):
An open lesion of the skin or mucous membrane, accompanied by pus and characterized by loss of skin depth, is a(n):
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A hair follicle filled with keratin and sebum forms a:
A hair follicle filled with keratin and sebum forms a:
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A whitehead is also called a _____
A whitehead is also called a _____
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Benign, keratin-filled cysts that appear just under the epidermis and have no visible opening are:
Benign, keratin-filled cysts that appear just under the epidermis and have no visible opening are:
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______ are keratin-filled cysts that are usually associated with newborns and are commonly found around the eyes, cheeks, and forehead.
______ are keratin-filled cysts that are usually associated with newborns and are commonly found around the eyes, cheeks, and forehead.
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A _____ is a large protruding pocket-like lesion filled with sebum.
A _____ is a large protruding pocket-like lesion filled with sebum.
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Inflammation of the sebaceous glands characterized by redness, dry or oily scaling, crusting, and/or itchiness is called ________.
Inflammation of the sebaceous glands characterized by redness, dry or oily scaling, crusting, and/or itchiness is called ________.
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Distended or dilated surface blood vessels are called:
Distended or dilated surface blood vessels are called:
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Ingestion of _____ foods can aggravate rosacea.
Ingestion of _____ foods can aggravate rosacea.
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Excessive sweating, caused by heat or general body weakness is:
Excessive sweating, caused by heat or general body weakness is:
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________ is a common bacterial infection of the eye.
________ is a common bacterial infection of the eye.
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A noncontagious skin disease characterized by red patches covered with silver-white scales found on the scalp, elbows, knees, chest, and lower back is ________.
A noncontagious skin disease characterized by red patches covered with silver-white scales found on the scalp, elbows, knees, chest, and lower back is ________.
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Congenital hypopigmentation, or absence of melanin pigment of the body, including the skin, hair and eyes is called _________.
Congenital hypopigmentation, or absence of melanin pigment of the body, including the skin, hair and eyes is called _________.
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_________ is a skin disorder characterized by abnormal light patches.
_________ is a skin disorder characterized by abnormal light patches.
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A ________ is a small brown or flesh-colored outgrowth of the skin.
A ________ is a small brown or flesh-colored outgrowth of the skin.
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Hypertrophy of the papillae and epidermis is a ______.
Hypertrophy of the papillae and epidermis is a ______.
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What type of skin cancer is often characterized by scaly red papules or nodules?
What type of skin cancer is often characterized by scaly red papules or nodules?
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Dark, brown patches on the skin that may appear uneven in texture, jagged, or raised may be a warning sign of:
Dark, brown patches on the skin that may appear uneven in texture, jagged, or raised may be a warning sign of:
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The American Cancer Society recommends using a checklist to recognize potential skin cancer or changes in moles, using the letter B to check mole:
The American Cancer Society recommends using a checklist to recognize potential skin cancer or changes in moles, using the letter B to check mole:
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The main food source for acne bacteria is:
The main food source for acne bacteria is:
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Which of the following is an extrinsic skin-aging factor?
Which of the following is an extrinsic skin-aging factor?
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Between 80 percent and 85 percent of skin aging is caused by:
Between 80 percent and 85 percent of skin aging is caused by:
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The UV ray of the sun reach the skin in two different forms. What are these?
The UV ray of the sun reach the skin in two different forms. What are these?
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What rays of the sun cause sunburns and tanning and are also known as burning rays?
What rays of the sun cause sunburns and tanning and are also known as burning rays?
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The two types of contact dermatitis are______.
The two types of contact dermatitis are______.
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______ is an allergic reaction created by repeated exposure to a chemical or a substance.
______ is an allergic reaction created by repeated exposure to a chemical or a substance.
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Study Notes
Skin Lesions
- A freckle is classified as a lesion.
- Large blisters filled with watery fluid are known as bullae.
- Lesions requiring physician referral include bullae due to potential complications.
- Flat discolorations on the skin are referred to as macules.
- Small elevations that may not contain fluid but can develop pus are called papules.
- A pustule emerges from a papule when it accumulates dead white blood cells.
- Abnormal cell masses that vary in size, color, and shape are termed tumors.
- A primary skin lesion example is a wheal.
- Secondary skin lesions are characterized by surface material accumulation or depressions.
Skin Conditions and Signs
- Excorciation refers to skin sores or abrasions from scratching.
- Fissures are cracks in the skin that reach the dermis layer.
- Keloids are excessive, thick scar formations resulting from fibrous tissue overgrowth.
- Scales are thin, dry or oily epidermal flakes.
- An ulcer is an open skin lesion with pus, indicating loss of skin depth.
Cysts and Dermatitis
- A comedo is a hair follicle filled with keratin and sebum.
- Closed comedones are known as whiteheads.
- Milia are benign, keratin-filled cysts commonly seen in newborns around the eyes and cheeks.
- Sebaceous cysts are large, protruding lesions filled with sebum.
- Seborrheic dermatitis is characterized by inflammation of sebaceous glands, causing redness and scaling.
Vascular and Sweat Disorders
- Telangiectasias refer to distended or dilated surface blood vessels.
- Spicy foods can exacerbate rosacea, a facial condition.
- Hyperhidrosis is excessive sweating due to heat or weakness.
Infectious and Inflammatory Disorders
- Conjunctivitis is a common bacterial eye infection.
- Psoriasis is a noncontagious skin condition characterized by red patches and silver-white scales.
- Albinism is the congenital absence of melanin in skin, hair, and eyes.
- Leukoderma describes a skin disorder featuring abnormal light patches.
Growths and Warts
- Skin tags are small brown or flesh-colored outgrowths.
- Verrucae are hypertrophied papillae and epidermis, commonly known as warts.
Skin Cancer
- Squamous cell carcinoma often presents as scaly red papules or nodules.
- Malignant melanoma is indicated by dark, uneven patches on the skin.
- The American Cancer Society recommends checking mole borders for signs of skin cancer.
Acne and Aging Factors
- Fatty acids serve as the main food source for acne bacteria.
- Extrinsic aging factors include sun exposure, responsible for 80-85% of skin aging.
- UVA and UVB rays are two forms of sun exposure affecting skin health, with UVB rays causing sunburn and tanning.
Dermatitis and Sensitization
- Contact dermatitis can be allergic or irritant in nature.
- Sensitization is an allergic reaction from repeated exposure to chemicals or substances.
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Description
Test your knowledge on skin disorders and diseases with these flashcards. Discover important terms like lesions and bullae, and learn when to refer clients to a physician. Perfect for cosmetology students and professionals alike!
