Questions and Answers
A freckle is an example of a mark on the skin known as a _______.
lesion
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?
Bulla
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 ________.
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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 ________.
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Which of the following is considered to be a primary skin lesion?
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A(n) ________ is an itchy, swollen lesion that can be caused by a number of factors and usually resolves by itself.
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Lesions of the skin characterized by piles of material or a depression on the skin surface are _______.
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Dead cells that form over a wound or blemish while it is healing comprise a _______.
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__________ 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 ______.
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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 _______.
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Any 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) _______.
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A hair follicle filled with keratin and sebum forms a ________.
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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 ________.
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_________ are keratin-filled cysts that are usually associated with newborns and are commonly found around the eyes, cheeks, and forehead.
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What is a skin disorder characterized by chronic inflammation of the sebaceous glands caused from retained secretions?
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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 ________.
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Descended or dilated surface blood vessels are called _______.
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Ingestion of _______ foods can aggravate rosacea.
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Excessive sweating, caused by heat or general body weakness is _______.
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_______ is a common bacterial infection of the eye.
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What is a contagious, recurring viral infection characterized by fever blisters or cold sores?
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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 ________.
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Congenital hypo-pigmentation, 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.
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________ refers to an abnormal brown or wine colored skin discoloration with a circular or irregular shape.
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A ______ is a small brown or flesh-colored outgrowth of the skin.
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The most common and least severe type of skin cancer is _______.
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What type of skin cancer is often characterized by scaly red papule 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 _______.
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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 _______.
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The main food source for acne bacteria is _______.
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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 _______.
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The UV rays 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?
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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.
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Study Notes
Skin Lesions and Definitions
- A freckle is an example of a skin mark known as a lesion.
- A large blister filled with watery fluid is termed a bulla, which requires referral to a physician.
- A flat discoloration on the skin is classified as a macule.
- A papule is a small elevation on the skin that may develop pus.
- Accumulation of dead white blood cells in a papule results in a pustule.
- An abnormal mass of cells with variations in size and color is known as a tumor.
- Primary skin lesions include wheals, which are itchy and swollen.
Secondary Skin Lesions
- Secondary lesions are characterized by material piles or surface depressions on the skin.
- Dead cells forming over a healing wound create a crust.
- Excoriation refers to a skin sore caused by scratching.
- Fissures are cracks in the skin penetrating the dermis layer.
- A keloid is an excessively thick scar from overgrowth of fibrous tissue.
- Scales are thin dry or oily epidermal flakes.
Common Skin Disorders
- An ulcer is an open skin lesion with pus and loss of depth.
- A comedo is a hair follicle filled with keratin and sebum; a closed comedo is referred to as a whitehead.
- Benign keratin-filled cysts beneath the epidermis, known as milia, often appear in newborns.
- Acne is a skin disorder marked by chronic inflammation of sebaceous glands.
- Sebaceous cysts are large pouch-like lesions filled with sebum.
Specific Skin Conditions
- Seborrheic dermatitis is inflammation of sebaceous glands resulting in redness and scaling.
- Telangiectasias are descended or dilated surface blood vessels.
- Consumption of spicy foods can worsen rosacea.
- Hyperhidrosis is excessive sweating from heat or weakness.
- Conjunctivitis is a common eye bacterial infection.
Viral and Non-Contagious Skin Disorders
- Herpes simplex I is a contagious viral infection causing cold sores.
- Psoriasis is a non-contagious condition presenting as red patches with silver-white scales.
- Albinism is congenital hypo-pigmentation affecting skin, hair, and eyes.
- Leukoderma describes skin disorders with abnormal light patches.
- Stains refer to abnormal brown or wine-colored skin discolorations.
Skin Cancer Types
- Skin tags are small outgrowths of brown or flesh color.
- Basal cell carcinoma is the most common and least severe skin cancer.
- Squamous cell carcinoma is characterized by scaly red papules or nodules.
- Malignant melanoma can manifest as dark brown patches, uneven in texture and raised.
Skin Health and Aging
- The American Cancer Society advises using a checklist to detect skin cancer, focusing on mole borders.
- Fatty acids serve as the primary food source for acne bacteria.
- Sun exposure is a significant extrinsic factor in skin aging, causing 80 to 85% of aging effects.
- UVA and UVB rays are the two types of sun rays that reach the skin; UVB rays are known for causing burns and tanning.
Contact Dermatitis
- Contact dermatitis may arise from allergic reactions to repeated exposure to chemicals.
- Sensitization is an allergic reaction caused by repeated contact with irritants.
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Description
Test your knowledge with this practice quiz on skin disorders and diseases from Milady's curriculum. Each question focuses on key terms and definitions essential for aspiring cosmetologists. Perfect for review and preparation for exams in skin care education.
