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Ch. 4 Integumentary
Medical Terminology
74
Medical
Professional
09/24/2010

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Term
adipose
Definition
fatty tissue
Term
corium
Definition
synonym for dermis
Term
cutaneous
Definition
adjective referring to the skin
Term
dermatologist
Definition
a specialist who diagnoses and treats skin diseases
Term
cuticle
Definition
the thin band of tissue that seals the nail plate to the skin
Term
dermatology
Definition
study of the integumentary system
Term
dermis
Definition
inner layer of skin
Term
epidermis
Definition
outer layer of the skin
Term
follicle
Definition
small sac in the skin from which a hair grows
Term
keratin
Definition
protein that forms hair, nails, and the tough outer layer of the skin
Term
lunula
Definition
white, crescent - shaped area of a nail
Term
melanin
Definition
dark pigment present in skin and other parts of the body
Term
melanocyte
Definition
cell that produces melanin
Term
sebaceous
Definition
oil - producing gland
Term
subcutaneous
Definition
beneath the skin
Term
sudoriferous
Definition
sweat - producing glands
Term
abscess
Definition
localized collection of pus in any body part, frequently associated with swelling and inflammation
Term
acne
Definition
inflammatory papular and pustular eruption of the skin
Term
albinism
Definition
partial or total absence of pigment of the skin, hair, eyes
Term
alopecia
Definition
partial or complete loss of hair; baldness
Term
comedo
Definition
blackhead; dilated hair follicle filled with bacteria; primary lesion in acne
Term
cyanosis
Definition
abnormal condition signaled by bluish discoloration of tissue
Term
cyst
Definition
closed sac or pouch in or under the skin that contains fluid or solid material
Term
dermatitis
Definition
inflammation of the skin
Term
dermatomycosis
Definition
fungal infection of the skin
Term
diaphoresis
Definition
synonym for perspiration
Term
ecchymosis
Definition
a purple patch more than 3 mm in diameter caused by blood under the skin; see also petechiae
Term
eczema
Definition
inflammatory condition of the skin characterized by erythema, vesicles, and crusting with scales
Term
epidermitis
Definition
inflammation of the epidermis
Term
erythema
Definition
abnormal redness of the skin
Term
excoriation
Definition
scratch mark; linear break (caused most often from scratching)in the skin surface
Term
hemangioma
Definition
benign tumor of blood vessels; birthmark
Term
hyperhidrosis
Definition
profuse sweating; increased or excessive perspiration; may be caused by heat, menopause, or infection
Term
ichthyosis
Definition
abnormally dry skin; scaly, resembling fish skin
Term
impetigo
Definition
inflammatory skin disease with pustules that rupture and become crusted
Term
keloid
Definition
overgrowth of scar tissue
Term
lesion
Definition
wound, injury, or pathological change in body tissue
Term
macule
Definition
flat, discolored area that is flush with the skin; birthmark or freckle
Term
melanoma
Definition
tumor of the melanocytes; skin cancer characterized by dark pigmented, irregular - shaped lesion
Term
nevus
Definition
mole; pigmented skin blemish that is usually benign but may become cancerous
Term
nodule
Definition
a small node or circumscribed swelling
Term
onychomalacia
Definition
softening of the nails
Term
onychopathy
Definition
any disease of the nails
Term
papule
Definition
small, circumscribed solid elevation of the skin
Term
paronychia
Definition
infection around a nail
Term
petechia (plural petechiae)
Definition
tiny hemorrhagic spot(s) on the skin less than 3 mm in diameter; see also ecchymosis
Term
polyp
Definition
a mass of tissue that bulges outward from the skin's surface on a stem or stalk of mucous membrane
Term
pruritus
Definition
itching
Term
psoriasis
Definition
chronic skin disease characterized by itchy, red, silvery - scaled patches
Term
pustule
Definition
small (up to 1 cm in diameter) circumscribed elevation of the skin containing pus
Term
scabies
Definition
contagious infection caused by a mite
Term
scleroderma
Definition
chronic disease characterized by thickening and hardening of the skin
Term
shingles; herpes zoster
Definition
viral infection producing the eruption of highly painful vesicles that may follow a nerve path
Term
tinea
Definition
any fungal infection of the skin (tinea barbae = beard, tinea capitis = head, tinea pedis = athlete's foot)
Term
ulcer
Definition
an open sore or lesion of the skin; a lesion through the skin or a mucous membrane resulting from loss of tissue
Term
urticaria
Definition
hives; allergic reaction of the skin characterized by eruption of pale red elevated patches
Term
verruca
Definition
wart; caused by a virus
Term
vesicle
Definition
small, fluid - filled, raised lesion; a blister
Term
vitiligo
Definition
localized loss of skin pigmentation characterized by milk - white patches
Term
analgesic
Definition
agent that relieves pain
Term
antibiotic
Definition
agent that kills bacteria
Term
antifungal
Definition
agent that kills fungus
Term
anti - inflammatory
Definition
agent to reduce inflammation
Term
antipruritic
Definition
agent that reduces itching
Term
antipyretic
Definition
agent that reduces fever
Term
antiseptic
Definition
agent that inhibits the growth of infectious agents
Term
antiviral
Definition
agent that destroys viruses
Term
debridement
Definition
removal of necrotic or dead tissue from a wound or burn
Term
dermatoplasty
Definition
plastic surgery repair performed on the skin
Term
incision and drainage (I&D)
Definition
cutting open of a wound or lesion, such as an abscess, and letting out or draining the contents, such as pus
Term
onychectomy
Definition
surgical removal of a nail
Term
onychotomy
Definition
incision into a nail
Term
scabicide
Definition
agent lethal to mites
Term
transdermal
Definition
a method of administering medication through the unbroken skin via patch or ointment
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