Chapter 11 Flashcards
Acne excoriee
When people scrape off acne lesions causing scarring
Actinic keratoses
Pink or flesh colored precancerous lesions that feel sharp or rough; resulting from sun damage
Albinism
Absence of melanin pigment in the skin
Anhidrosis
Deficiency in perspiration, often a result of a fever or skin disease
Asteatosis
Dry, scaly skin from sebum deficiency
Atopic dermatitis
Excess inflammation; dry skin, redness and itching from allergens or irritants
Basal cell carcinoma
Most common and the least sever type of skin cancer, often appears as white pearly nodules
Bromhidrosis
Foul smelling sweat. Armpits and feet
Bulla
Large blister with clear fluid
Carbuncle
Group of boils
Chloasma
Liver spots. Hyper pigmentation on the skin in spots that are not elevated
Comedo
Black/white heads
Comedogenic
Tendency for an ingredient to clog pores
Conjunctivitis
Pink eye
Acne
Characterized by comedones and blemishes
Contact dermatitis
Inflammatory skin due to contact with substance or chemical
Crust
Scab or sore
Cyst
Closed sack of infection
Dermatitis
Any inflammatory condition of the skin
Dermatologist
Skin doctor
Dermatology
Medical branch of science that deals with skin and its disorders and diseases
Eczema
Inflammatory, painful itching disease of the skin.
Edema
Swelling caused by fluid imbalance in cells or a response to injury or infection
Erythema
Redness caused by inflammation
Excoriation
Skin sore or abrasion produced by scratching or scraping
Fissure
Crack in skin that penetrates the dermis like chapped lips/hands
Folliculitis
Barber’s itch. Inflammation of the hair follicles caused by bacterial infection from ingrown hairs
Furuncle
A boil. Never comes to a head. Filled with pus (usually clear)
Herpes simplex virus 1
Strain of herpes virus that causes fever blisters
Herpes simplex virus 2
Strain of herpes that effects the genitals
Herpes zoster
Shingles. Characterized by group of blisters that form a rash in a ring or line
Hyperhideosis
Excessive perspiration cause by heat, genetics, medications or medical conditions
Hyperkeratosis
Thickening of the skin caused by a mass of keratinized cells
Hyper pigmentation
Over production of pigment
Hypertrophy
Abnormal growth of the skin
Hypo pigmentation
Absence of pigment
Impetigo
Contagious skin infection caused by staphylococcal or streptococcal bacteria. Clusters of small blisters or crusty lesions
Keloid
Thick scar resulting from excessive growth of fibrous tissue (collagen)
Keratoma
Superficial thickened patch of epidermis. A callus is a keratin a
Keratoses
Abnormally thick buildup of cells
Keratosis pilaris
Redness and bumpiness common on the cheeks or upper arms. Caused by blocked hair follicles. Rough texture
Lentigo
Freckles
Leukoderma
Skin disorder characterized by light abnormal patches
Macule
Flat spot or discoloration of the skin such as a freckle
Malignant melanoma
Most serious form of skin cancer as it can spread quickly. Black or dark patches in the skin usually uneven in texture, jagged or raised
Milia
Epidermal cyst. Small firm papules with no visible opening (usually near the eye)
Miliaria rubra
Prickly heat. Inflammatory disorder of the sweat glands resulting in the eruption of red vesicles and burning, itching skin from excessive heat exposure
Mole
Pigmented nevus. A brownish spot. Some are raised
Nevus
Birth mark. Malformation of the skin due to abnormal pigmentation or dilated capillaries
Nodules
Often referred to as tumors. But these are smaller bumps caused by conditions such as scar tissue, fatty deposits or infections
Papule
Pimple
Perioral dermatitis
Acne like condition around the mouth. Mainly small clusters of papules that could be caused by toothpaste or other products
Primary lesions
Characterized by flat, nonpalpable changes in skin color such as macules or patches.
Pruitis
Persistent itching
Pseudofolliculitis
Razor bumps. Resembles folliculitis without pus or infection
Psoriasis
Skin disease characterized by red patches covered with white-silver scales. Caused by over proliferation of skin cells that replicate too fast
Pustule
Raises, inflamed papule with white or yellow center referred to as the head
Retention hyperkeratosis
Hereditary factor in which dead skin cells build up and do not shed from follicles as they do on normal skin
Scale
Flaky skin cells. Like dandruff
Scar
Hardened tissue healed from injury
Sebaceous filaments
Similar to open comedones. Mainly solidified imp actions of oil without the cell matter
Sebaceous hyperplasia
Benign lesions more common on oily parts of the face. An overgrowth of the sebaceous gland. Often doughnut shaped
Seborrhea
Severe oiliness of the skin
Seborrheic dermatitis
Common form of eczema. Mainly effects oily areas
Secondary lesions
Skin damage developed in later stages of disease that changes the structure of tissue or organs
Skin tag
Small benign outgrowths or extensions of skin
Squamous cell carcinoma
Type of skin cancer more serious than basal cell carcinoma: characterized by scaly, red or pink papules or nodules
Stain
Brown or wine colored discoloration with a circular or irregular shape
Steatoma
Sebaceous cyst or subcutaneous tumor filled with sebum. Ranges in size from a pea to an orange
Tan
Increase in pigmentation
Tinea
Fungal infection
Tinea corporis
Ringworm. Ringed red pattern with elevated edges
Tubercle
Abnormal rounded, solid lump. Larger than a papule
Tumor
Large nodule.
Ulcer
Open lesion in the skin or mucous membrane of the body
Urticaria
Hives. Caused by an allergic reaction
Varicose veins
Vascular lesions. Dilated and twisted veins
Vasodilation
Vascular dilation of blood vessels
Verruca
A wart. Caused by viruse. Infectious and contagious
Vesicle
Small blister with clear fluid
Vitiligo
Pigmentation disease characterized by white patches on the skin from lack of pigment cells
Wheal
Itchy swollen lesion caused by a blow, insect bite, skin allergy reaction or stings. Hives and mosquito bites are wheals