11)Disorders & Diseases of the Skin Flashcards
What term is used to describe any mark, wound, or abnormality?
Lesion
What is leukoderma?
Light patches caused by destroyed pigment-producing cells
What is the term for a flat spot or discoloration of skin, such as a freckle?
Macule
What is true of malignant melanoma?
it’s the most serious form of cancer
What condition is also known as melasma?
Hyper-pigmentation
What is an example of epidermal cysts?
Milia
What is another name for the acute inflammatory disorder miliaria rubra?
Prickly heat
What term refers to pigmented nevus?
Mole
What are nodules?
Small bumps caused by condition such as scar tissue or infections
What is another name for nevus?
Birthmark
What is a tubercle?
Abnormal rounded, solid lump larger than a papule
What is tinea versicolor?
Yeast infection of the skin that inhabits the melanin production
What is the common name for the contagious infection tinea corporis?
Ringworm
What is the generic term for a fungal infection?
Tinea
What is the scientific term for couperose skin?
Telangiectasia
What causes the skin to tan upon exposure to ultraviolet (UV) radiation?
Increase in pigmentation
What is a steatoma?
Sebaceous cyst of subcutaneous tumor filled with sebum
What is the term for a brown or wine-colored discoloration?
Stain
What is a characteristic of the form of skin cancer called squamous cell carcinoma?
Scaly red or pink papules or nodules
What are skin tags?
Small, benign outgrowth of the skin that looks flappy
What is rosacea?
Condition characterized by redness and dilation of blood vessels
What is the term for flaky skin cells or any thin plate of epidermal flakes, dry or oily?
Scales
What is a light-colored, slightly raised mark on the skin that is formed after an injury or lesion of the skin when healed?
Scar
What are sebaceous filaments?
Mainly solidified impactions of oil without the cell matter
What is an example of sebaceous hyperplasia?
Benign lesions frequently seen in oilier areas of the face
What is acne?
Chronic inflammatory skin disorder of the sebaceous glands
What is acne excorciee?
Disorder where clients purposely scrape off acne lesions
What are actinic keratoses?
Pink or flesh colored precancerous lesions that result from sun damage
What is albinism?
Medical conditions defined by an absence of melanin pigment
What is anhidrosis?
Deficiency in perspiration
What is asteatosis?
Dry, scaly skin from sebum deficiency
What is the term for excess inflammation.. (dry skin, redness, itching) .. from allergies and irritants?
Atopic dermatitis
What is true of basel cell carcinoma?
It is the least severe type of skin cancer
What is the term for foul-smelling perspiration, usually in the armpits or on feet?
Bromhidrosis
What is a bulla?
Large blister containing watery fluid that is larger than a vesicle
What is hyperkeratosis?
Thickening of the skin caused by a mass of keratinized cells
What is the term for the overproduction of pigment?
Hyperpigmentation
What is hypertrophy?
Abnormal growth
What is hypopigmentation?
Lack of pigment
What is impetigo?
Contagious bacteria infection marked by cluster of small blister
What is a thick scar resulting from excessive growth of fibrous tissue (collagen)?
Keloid
What is keratoma?
Acquired, thickened patch of epidermis
What are abnormally thick build-ups of cells?
Keratoses
What is keratosis pilaris?
Redness and bumpiness in the cheeks caused by blocked follicles
What is the scientific name for a freckle?
Lentigo
What are secondary lesions?
Skin Damage that changes the structure of tissues or organs
What is seborrheic lesions?
Common form of eczema
What is severe oiliness of the skin called?
Seborrhea
Where in the face does the acne-like condition perioral dermatitis manifest?
Mouth
What is a characteristic of primary lesions?
Flat, non palpable changes in skin color such as maculae or patches
What is the term for persistent itching?
Pruitis
What is the common name for pseudofolliculitis?
Razor bumps
What is a characteristic of psoriasis?
Red patches covered with white-silver scales
What is a pustule?
Inflamed papule
When someone has retention hyperkeratinosis, what builds up and fails to shed from the follicles as happens in normal skin?
Dead skin cells
What is the term for a cluster of boils?
Carbuncle
What is the common name for chloasma?
Liver spots
What is true of a comedogenic product?
it tends to clog follicles and cause a buildup of dead skin cells
What is a comedone?
Mass of hardened sebum and skin cells in a hair follicle
What is the common name for the very contagious infection conjunctivitis?
Pinkeye
What is contact dermatitis?
A inflammation caused by contact with a substance or chemical
What is crust an accumulation of?
Sebum and pus
What is a closed, abnormally developed sac containing fluid, infection, or other matter above and below the skin?
Cyst
What is dermatitis?
Any inflammatory condition of the skin
What type of physician specializes in treating skin disorders and diseases?
Dermatologist
What is a papule?
Small elevation of the skin that contains no fluid and may develop pus
What are NOT examples of wheals?
Pustules
What is vitiligo?
Pigmentation disease characterized by white patches
What is a small blister or sac containing clear fluid?
Vesicle
What is the common name for the hypertrophy of the papillae and epidermis known as a verruca?
Wart
What is another term for varicose veins?
Vascular lesions
What is the term for vascular dilation of blood vessels?
Vasodilation
What is the common name for urticaria, which is caused by an allergic reaction from the body’s histamine production?
Hives
What accompanies an ulcer in addition to a loss of skin depth?
Pus
What is the term for an abnormal cell mass that results from excessive cell multiplication and varies in size, shape , and color?
Tumor
What is eczema?
Inflammatory, painful itching disease of the skin
What is edema?
Swelling caused by a fluid imbalance in cells
What is erythema?
Redness caused by inflammation
What is excoriation?
Skin sore or abrasion produced by scratching or scraping
What is a fissure?
Crack in the skin that penetrates the dermis
What is folliculitis?
Inflammation of the hair follicle
What is true herpes simplex 1?
It causes a fever blisters and cold sores
What is the common name for the painful viral infection herpes zoster?
Shingles
What is hyerhidrosis?
Excessive perspiration
What part of the body is affected by herpes simplex 2?
Genitals