Chapter 7 Exam 4 Flashcards
fat that contains lipocytes
adipose tissue
loose; connective tissue directly beneath the dermis
subcutaneous tissue
body system that covers the entire surface of the body and consists of the skin; hair; and nails
integumentary system
pertaining to the skin
cutaneous
cutane/o-
skin
layer of skin under the epidermis
dermis
thin; outermost layer of the skin
epidermis
tissue category that includes the epidermis and all of its structures
epithelium
normal process of the constant shedding of dead skin cells from the most superficial part of the epidermis
exfolliation
type of gland that secretes substances through a duct
exocrine gland
exocrine gland in the dermis. Secreates sebum
sebaceous gland
tissue covering of the body that consists of two layers (epidermis and dermis)
skin
exocrine gland in the dermis. Secretes sweat
sudoriferous gland
cells from plants or animals (food; pollens; molds; animal dander); as well as dust; chemicals; and drugs that casuse an allergic reaction in a hypersensitive person
allergen
response to an allergen in a hypersensitive person
allergic reaction
severe systemic allergic reaction characterized by respiratory distress; hypotension; and shock
anaphylaxis
individually unique response to an allergen that provokes an allergic response in some people
hypersensitivity
allergic reaction that takes place in a hypersensitive person on an area of the skin that was exposed to an allergen
local reaction
allergic reaction that takes place through the body in a hypersensitive persone after contact with an allergen that was ingested; inhaled; or injected
systemic reaction
any condition caused by disease or injury that results in inflammation or infection of the skin
dermatitis
dermatitis word breakdown
dermat/o- skin -it is inflammation of; infection of
excessive amounts of fluid move from the blood into the dermis or subcutaneous tissue and cause swelling
edema
blood flows into the surrounding tissues
extravasation
extravasation word breakdown
extra- outside of vas/o-blood vessels; vas deferens -ation a process; being or having
any size hemorrhage under the skin that iscaused by trauma
contusion
contusion word breakdown
contus/o- bruising -ion action; condition
any size hemorrhage under the skin that is 3cm in diameter or larger
ecchymosis
ecchymosis word breakdown
ecchym/o- blood in the tissues -osis condition; abnormal condition; process
any visible damage to or variation from normal of the skin; whether it is from disease or injury
lesion
elevated circluar mound
cyst
small; cracklike crevice
fissure
fissure word breakdown
fiss/o- splitting -ure system; result of
flat circle
macule
elevated
papule or pustule
flat to slightly elevated; thin flake
scale
elevated with pointed top
vesicle
vesicle word breakdown
vesic/o- bladder; fluid filled sac -cle small thing
elevated with broad flat top
wheal
any benign or malignant new growth that occus on or in the skin
neoplasm
neoplasm word breakdown
ne/o- new -plasm growth; formed substance
malignant word breakdown
malign/o- intentionally causing harm; cancer -ant pertaining to
itching
pruritus
any type of skin lesion that is pink to red; flat or raised; pruritic or nonpruritic
rash
any area of visible damage to the skin that is caused by physical means
wound
a lack of pigment in the skin; hair; and iris of the eye
albinism
albinism word breakdown
albin/o- white -ism process; disease from a specific cause
bluish-purple discoloration of the skin and nails due to a decreased level of oxygen in the blood
cyanosis
reddish discoloration of the skin
erythema
yellowish discoloration of the skin; mucous membreanes; and whites of the eyes
jaundice
gray-to-black discoloration of the skin in areas where the tissue has died
necrosis
necrosis word breakdown
necr/o-dead cells; tissue; or body -osis condition; abnormal condition; process
necrosis with subsequent bacterial invasion and decay
gangrene
unnatural paleness due to lack of blood supply to the tissue
pallor
an autoimmune disorder in which the melanocytes are slowly destroyed in irregular and ever-enlarging areas
vitiligo
sliding or scraping injury that mechanically removes the epidermis
abrasion
abrasion word breakdown
abras/o-scrape off -ion action; condition
repetitive rubbing injury that mechanically separates the epidermis from the dermis and releases tissue fluid
blister
heat; electrical current; chemicals; and radiation or x-rays cause a burn to the epidermis or dermis
burn
burn involves only the epidermis and causes erythem; pain; and swelling; but not blisters
first degree burn
burn involves the epidermis and the upper part of the dermis. Causes erythemia; pain; and swelling
second degree burn
burn invloves the epidermis and entire dermis; and sometimes the subcutaneous tissue and muscle layer beneath may be involved
third degree burn
repetitive rubbing injury that casues the epidermis to gradually thicken into a wide; elevated pad
callus
fibrous tissue composed of collagen that forms as an injury heals
cicatrix
very samll; abnormally large scar that is bigger than the originial inury
keloid
keloid word breakdown
kel/o- tumor -oid resembling
constant pressure to a particular area of the skin restricts the blood flow to those tissues
decubitus ulcer
deep penetrating wound
laceration
laceration word breakdown
lacer/o-a tearing -ation a process; being or having
localized; pus containing pocket under the skin caused by a bacterial infection
abscess
spreading inflammation and infection of the connective tissues of the skin and muscle
cellulitis
cellulitis
cellul/o-cell -it is inflammation of infection of
skin infection caused by the herpes virus
herpes
herpes on the lips
herpes simplex virus type 1
herpes that is a sexually transmitted disease that causes vesicles in the genital area
herpes simplex virus type 2
herpes that causes the skin rash of chickenpox during childhood
herpes varicella-zoster
herpes varicella zoster that is activated later in life by illness or stress
shingles
skin infection casued by a fungus that feeds on epidermal cells
tinea
occurs on the feet and is know as athletes foot
tinea pedis
irregular; rough skin leasion caused by HPV
verruca
infestation of lice and their eggs in the scalp; hair; eyelashes; or genital hair
pediculosis
pediculosis word breakdown
pedicul/o- lice -osis condition; abnormal condition; process
infestation of parasitic mites that tunnel under the skin and produce vesicles that are itchy
scabies
local reaction to physical contact with a substance that is an allergen or an irritant
contact dermatitis
condition of raised areas of redness and edema that appear suddenly and may also disappear rapidly
uticaria
raised; irregular; rough areas of skin that are dry and feel like sanpaper
actinic keratosis
actinic word breakdown
actin/o- rays of the sun -ic pertaining to
keratosis word breakdown
kerat/o- cornea; hard; fibrous protein -osis condition; abnormal condition; process
congenital growth composed of a mass of superficial; dilated blood vessels
hemangioma
hemangioma word breakdown
hem/o- blood angi/o- blood vessel; lymphatic vessel -oma tumor mass
benign growth of adipose tissue from the subcutaneous layer
lipoma
lipma word breakdown
lip/o- lipid (fat) -oma tumor; mass
benign skin leasion that is present at birth and comes in a variety of colors and shapes
nevus
nevus with irregular edges and variations in color
dysplastic nevus
dysplastic word breakdown
dys-painful; difficult; abnormal plast/o-growth; formation -ic pertaining to
congenital abnormality in which the skin and soft tissues are joined between the fingers or toes
syndactyly
synactyly word breakdown
syn-together -dactyly conditoin of fingers or toes
congenital abnormality in which there are extra fingers or toes
polydactyly
polydactyly word breakdown
poly-many; much -dactyly condition of fungers or toes
automimmune disorder that produces an excessive number of epidermal cells
psoriasis
psoriasis word breakdown
psor/o-itching -iasis state of; process of
automimmunde disorder with deterioration of collagen in the skin and connective tissue
systemic lupas erythematosus
systemic word breakdown
system/o- the body as a whole -ic pertaining to
during puberty; the sebaceous glands produce large amounts of sebum; particulary on the forehead; nose; chin; shoulders; and back. Blocked secreations elevated the skin and form a reddish papule
acne vulgaris
chronic skin condition of the face in middle-aged patients. Sebaceous glands secrete excessive amounts of sebum. Blothy erythema; dilated superficial blood vessels; papules; and edema
acne rosacea
profuse sweating
diaphoresis
diaphoresis word breakdown
diaphor/o-sweating -esis condation; abnormla condition; process
acute or chronic loss of scalp hair
alopecia
the presence of excessive; dark hair on the forearms and over the upper lip of a women due to too much of the male hormone androgem
hirsutism
hirsutism word breakdown
hirsut/o- hairy -ism process; disease from a specific casuse
fungal infection of the fingernails or toenails
onychomycosis
onychomycois word breakdown
onycho/o- nail myc/o- fungus -osis condition; abnormal condition; process
bacterial infection of the skin next to the cuticle
paronychia
paronychia word breakdown
par-beside onych/o-nail -ia condition; state; thing
procedure in which the drug is injected into the muscle to release deep wrinkle lines on the face
botox injections
procedure in which a liquid containing collagen is injected into wrinkles or acne scars
collagen injections
procedure in which liquid nitrogen is sprayed or painted onto a wart; mole; or other benign lesion; or onto a samll malignant leasion
cyrosurgery
cyrosurgery word breakdown
cyro/o-coled surg/o- operative procedure -ery process of
proceduer that uses a curet to scrape off a superficial skin lesion
curettage
procedure in which necrotic tissue is debrided from a burn; wound or ulcer
debridement
procedure that involves the use of electrical current to removed a nevus; wart; skin tag; or small malignant lesion
electrosurgery
electrosurgery word breakdown
electr/o- electricity surg/o- operative procedure -ery process of
the electrode is held away from the skin and transmits a spark to the skin surface
fulguration
fulguration word breakdown
fulgur/o- spark of electricity -ation process; being or having
procedure to treat a cyst or abscess
incision and drainage (I&D)
procedure that uses pulses of laser light to remove birthmarks; tatoos; enlarged superficial blood vessels
laser surgery
incision word breakdown
incis/o- to cut into -ion action; condition
skin resurfacing that uses a rapidly spinning wire brush or diamond surface to mechanically abrade (scrape away) the epidermis
dermabrasion
Dermabrasion word breakdown
derm/o- skin abras/o- scrape off -ion action; condtion
procedure done in a dermatologist’s office or the hospital to remove all or part of a skin lesion or tumor
biopsy
biopsy word breakdown
bi/o- life; living organisms; living tissue -opsy process of viewing
procedure that uses a scalpel to remove an entire skin lesion or turmor
excisional biopsy
excisional word breakdown
excis/o- to cut out -ion action; condtion -al pertaining to
procedure that uses a scalpel to make in incision to remove part of a skin lesion or tumor
incisional biopsy
incisional word breakdown
incis/o- to cut into -ion action; condition -al pertaining to
procedure that uses a needle to aspirate the fluid and cells from a cyst
needle aspiration
aspiration word breakdown
aspir/o- to breathe in; to suck in -ation a processl being or having
procedure to remove excesive adipose tissue from the breasts; abdomen; hips; legs or buttocks
liposuction
liposuction word breakdown
lip/o- lipid (fat) -suct/o- to suck -ion action; condition
procedure to remove skin cancer; particulary tumors with irregular shapes and depths
mohs’ surgery
procedure that uses human; animal; or artifical skin to provide a temporary covering or a permanent layer of skin over a burn or wond
skin grafting
skin graft that is taken from a cadaver
allograft
allograft word breakdown
all/o- other; strange -graft tissue for implant or transplant
skin graft that is takenfrom another part of the patient’s own body
autograft
autograft word breakdown
aut/o- self -graft tissue for implant or transplant
skin graft of just the dermis that is taken from an animal (pig)
xenograft
xenograft word breakdown
xen/o- foreign -graft tissue for implant or transplant
Bx
biopsy
HSV
herpes simplex virus
I&D
incision and drainage
SLE
systemic lupus erythematosus
SQ
subcutaneous
subcu
subcutaneous
subQ
subcutaneous