Chapter 5 The Integumentary System Flashcards
integumentary system
the entire surface area of the body
dermis
inner layer of connective tissues
epidermis
outer layer of epithelium
subcutaneous
below the skin
what is the primary function of the skin?
protection
dermatology
medical field that specializes in the health and disease of the integumentary system
abrasion
superficial wound
abscess
elevation of the skin containing a cavity
cellulite
uneven surfaces of the skin created by subcutaneous fat deposition
cicatrix
a scar
comedo
a pimple
contusion
bruise
cyanosis
condition of blue
cyst
closed sac filled with liquid
edema
fluid accumulation (swelling)
erythema
redness of the skin
fissure
narrow break or split in the skin
furuncle
access associated with a hair follicle
induration
hard area on the skin
jaundice
abnormal yellow coloration of the skin or eyes
keloid
overgrowth of scar tissue
laceration
a cut by a sharp object
macule
discolored flat spot on the skin
nevus
pigmented spot (mole)
pallor
abnormal pale color of the skin
papule
small, solid elevation of the skin
petechiae
small red or purple dots on the skin
pruritus
itch
purpura
purple-red skin discoloration
pustule
elevated area of the skin filled with pus
ulcer
erosion through the skin
urticaria
hives
verruca
a wart
vesicle
small elevation of the skin containing little to no pus
wheal
temporary, itchy elevation of the skin
acne
bacterial infection of sebaceous glands and ducts
actinic keratosis
precancerous condition of the skin caused by overexposure to sunlight
albinism
reduction of pigment melanin
alopecia
a loss or lack of scalp hair
burn
injury to the skin caused by overexposure to fire
carbuncle
skin infection composed of cluster of furuncles
carcinoma
cancerous tumors
cellulitis
inflammation of the connective tissue
dermatitis
generalized inflammation of the skin
eczema
superficial form of dematitis
ecchymosis
condition of the skin caused by leaking blood vessels
herpes
viral skin infection
hyperhidrosis
overproduction of sweat
impetigo
similar to herpes with golden edges
kaposi sarcoma
form of skin cancer arising from connective tissue
leukoderma
white skin
melanoma
black tumor
onychocryptosis
ingrown nail
onychomalacia
softening of the nail
onychomycosis
condition of nail fungus
paronychia
infection around the nail
pediculosis
head lice
psoriasis
painful chronic disease characterized by red lesions
scabies
skin eruption caused by female itch mite
scleroderma
abnormal hardness of the skin
systemic lupus erythematosus
SLE is a progressive disease of connective tissue
tinea
ringworm
trichomycosis
fungal infection of the hair
xeroderma
abnormally dry skin
biopsy
removal of tissue for evaluation
debridement
cleaning the wound through removal of foreign matter
dermabrasion
cosmetic surgery
dematoautoplasty
skin graft
dermatoplasty
surgical repair of the skin
emollient
chemical agent the softens or smoothes the skin
rhytidectomy
plastic surgery