Unit 4 Word List -Skin Flashcards
Abrasion
Scrape
Abscess
Pus-filled wound
Acne
Skin disease characteristic of puberty
Actinic
Light-caused
Adipocyte
Fat cell
Albinism
Condition of white skin
Albino
Person who has a mutation in the melanin gene causing changes in skin appearance
Allograft
Skin tissue donation from an unrelated person of the same species
Alopecia
Baldness
Anagen
Stage of hair growth
Androgen
Steroid causing the development of male sexual characteristics
Anesthetic
Drug that removes feeling
Angioma
Blood vessel tumor
Anhidrosis
Lack of sweat
Antihistamine
Drug that fights inflammation (chemical histamine is released in the inflammatory response)
Antipruritic
Drug that fights itching
Antiseptic
Chemical that fights microorganisms
Atopic
Allergic reaction that occurs away from the site of exposure
Atrichosis
Absence of hair
Autograft
Skin tissue donation from oneself
Bilirubin
Blood chemical formed from the breakdown and recycling of red blood cells
Biopsy
Tissue sample used for examination by pathologist
Bulla
Blister
Carcinoma
Cancerous tumor
Carotene
Orange colored precursor to vitamin A found in carrots
Catagen
Stage of hair growth
Chemosurgery
Surgery using chemicals
Chemotherapy
Therapy using chemicals
Cicatrix
Scar
Circulation
The way blood moves around the body in a circle
Comedo
Zit
Corneocyte
A keratinocyte that has lost it’s nucleus and become a bag of keratin
Cryosurgery
Surgery using cold
Cutaneous
Pertaining to the skin
Decubitis
From lying down
Dendritic
Pertaining to a tree shape
Depigmentation
Process of removing pigment
Dermabrasion
Scraping the skin
Dermatalgia
Pain in the skin
Dermatofibroma
Fibrous tumor of the skin
Dermatolysis
Breakdown of the skin
Dermatomycosis
Fungal infection of the skin
Dermatoscopy
Visualizing skin with an instrument
Dermatosis
Disease of the skin
Dermis
The skin, specifically the internal connective tissue layer
Dysplastic
Malformed
Eccymosis
Bruise
Eccrine
Type of sweat gland used for thermoregulation
Eczema
Skin disease
Electrocauterization
Using electrical current to burn tissue
Electrodesiccation
Using electrical current to dry tissue
Epidermal
Pertaining to the epidermis
Epidermis
External layer of the skin
Eponychium
Cuticle
Erosion
Slowly wearing away
Erythema
Redness
Erythrocyanosis
Reddish-blue color of skin when body is cold
Erythroderma
Red skin
Eumelanin
Pigment protein melanin which has a dark brown or black color
Evaporation
Process of forming vapor (water entering atmosphere)
Excisional
Pertaining to cutting out
Excoriation
Skin-picking disorder
Glabrous
Hairless
Hemathidrosis
Sweating blood
Heterograft, xenograft
Skin tissue donation from another species
Hidradenoma
Tumor in a sweat gland
Hidradentitis
Inflammation of a sweat gland
Hyperhidrosis
Sweating too much
Hyperkerstosis
Abnormal skin thickness due to disease
Hypermelanosis
Abnormally high skin pigmentation due to disease
Hypertrichosis
Abnormal hair production due to disease
Hypodermic
Pertaining to the layer internal to the skin (below the dermis)
Hypodermis
Layer of connective tissue below the dermis
Hypohidrosis
Sweating too little
Hypomelanosis
Abnormally low skin pigmentation due to disease
Hyponychium
Skin under the free edge of the nail
Hypopigmentation
Abnormally low skin pigmentation due to disease
Ichthyosis
Fish scale like skin
Impetigo
Bacterial skin infection
Intradermal
Inside the dermis
Keloid
Abnormal skin healing process
Keratinocyte
Keratin filled cells that form the layers of the epidermis when they shed they are called squames
Keratoderma
Abnormal thickening of the skin due to disease
Keratogenic
Promoting the formation of epidermis
Keratosis
Skin lesion
Leukoderma
White skin
Lipectomy
Surgical removal of fat
Lipoma
Fatty tumor
Liposuction
Surgical removal of fat using negative pressure
Lunula
“Little moon” light colored area at the base of each nail
Macerate
To develop soft, wet, or soggy skin; usually because of long term water exposure
Macule
Discolored patch of flat skin
Melanin
Protein that causes skin pigmentation
Melanocyte
Cell that produces and stores melanin
Melanoma
Extremely dangerous cancer that arises from melanocytes
Melanosome
Melanin-filled pigment granules inside melanocytes
Mycodermatitis
Inflammation of skin due to fungal infection
Mycosis
Fungal infection
Myringodermatitis
Inflammation of the skin of the eardrum
Necrosis
Death
Neoplasm
New growth, synonym for cancerous lesion
Nevus
Freckle
Nodule
Abnormal bump in skin
Onychalgia
Pain in the nails
Onychectomy
Surgical removal of a nail
Onychia
Infection of the soft tissues around or under the nail
Onychocryptosis
Ingrown nail
Onychocryptosis
Ingrown nail
Onychodystrophy
Malformed nail
Onycholysis
Breakdown of a nail
Onychomalacia
Softening of a nail
Onychomycosis
Fungal infection of a nail
Onychophagia
Nail biting
Onychotomy
Cutting into a nail
Pachyderma
Thick skin
Papilla
“Nipples” or ripples in the dermis which help it attach to the epidermis
Papillary
Pertaining to papillae
Papule
Small raised area of skin
Paronychia
Infection of nail folds
Percutaneous
Through the skin
Permeability
Able to penetrate
Petechia
Red pinpoint on the skin (petichiae)
Pheomelanin
Pigment protein melanin which has a yellow color
Pigment
Coloring agent
Pilonidal
Cyst which contains hair and pus, usually near the top of the gluteal fissure
Pilosebaceous
Hair follicle and associated glands taken as a unit
Plaque
Dry scaly area of skin
Protection
Defense against skin damage
Pruritus
Itchiness
Psoriasis
Skin disease
Pustule
Small inflamed puss filled blisters on skin
Rhytiderma
Wrinkled skin
Rhytidoplasty
Surgical modifications of wrinkles
Scale
Peeling or flaking of outer skin layers
Sclerodermatitis
Hard, thickened area of inflammation in the skin
Sclerobychia
Hard, thickened nails
Sebaceous
Pertaining to the glands that make sebum
Sebolith
Stone in a sebaceous gland
Sebopoiesis
Process of forming sebum
Seborrhea
Skin lesions (usually on scalp) that cause scaly patches, inflamed skin, and dandruff
Seborrheic
Pertaining to seborrhea
Sebum
Oily secretion
Sensory
Receiving information from the environment (sense of touch)
Squamous
Cells that are wider than they are tall (fish scales)
Steatitis
Inflammation of the fat tissues
Steatoma
Fatty tumor
Subcutaneous
Pertaining to the later internal to the skin
Subungual
Beneath the nail
Telangiectasia
Small widened blood vessels in the skin “spider veins”
Telogen
Stage of hair growth
Thermoregulation
Keeping body temperature within normal limits
Tinea
Type of fungal infection
Topical
Applied to top of skin
Transdermal
Across the skin
Trichomegaly
Abnormally long eyelashes
Trichomycosis
Infection of the follicles
Tumor
Swelling
Ulcer
Open sore
Unguent
Old name for ointment
Urticaria
Large raised red patches of skin, hives
Vascular
Pertaining to vessels
Verruca
Wart
Vesicle
Small, fluid filled raised skin bump
Vitiligo
Autoimmune disease causing patchy skin depigmentation
Vulgaris
Common, something everyone has
Xanthoderma
Yellow skin
Xanthoma
Yellow raised bumps due to fat accumulation under the skin
Xanthosis
Yellow discoloration of degenerating tissues
Xenograft
A skin tissue donation from another species
Xeroderma
Dry skin
Xerosis
Dry skin