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Lesson 2 Derm
Chapter 5 Dermatology / Integumentary System
Question | Answer |
---|---|
integument | skin |
adeno | gland |
adip/o | fat |
cutane/o | skin |
cyan/o | blue |
dermat/o | skin |
hidr/o | sweat |
kerat/o | keratin, hard, hornlike |
lip/o | fat |
melan/o | melanin, black |
onych/o | nail |
py/o | pus |
seb/o | sebum, oil |
trich/o | hair |
ungu/o | nail |
bi/o | life |
carcin/o | cancer |
chem/o | chemical |
cry/o | cold |
erythr/o | red |
ichthy/o | scaly |
leuk/o | white |
myc/o | fungus |
necr/o | death |
scler/o | hard |
vesic/o | bladder, sac |
xanth/o | yellow |
xer/o | dry |
abrasion | skin injury that scrapes away the surface of the skin |
abscess | infection resulting in localized collection of pus |
alopecia | baldness |
basal cell carcinoma | skin cancer in basal cell layer |
biopsy | surgical procedure to remove piece of tissue |
boil | bacterial infection of hair follicle |
burn, first degree | mild burn damaging epidermis only |
burn, second degree | burn damage extends into dermis, blisters |
burn, third degree | burn damage to full thickness of skin and underlying tissues |
cauterization | destruction by chemical, electric, laser, or freezing |
cellulitis | inflammation of connective tissue cells of skin |
chemabrasion | removal of superficial skin layers using chemicals |
contusion | blunt trauma to skin resulting in bruising |
cryosurgery | extreme cold to freeze and destroy tissue |
culture and sensitivity | lab test to identify bacteria and determine what antibiotic to use |
cyst | fluid filled sac under skin |
debridement | removal of foreign material and dead or damaged tissue from wound |
decubitus ulcer | open sore caused by pressure (bedsore, pressure sore) |
dermabrasion | scraping skin used to remove acne scars |
dermatome | instrument that cuts out small section of skin |
ecchymosis | black and blue skin bruise caused by blood collecting under skin and trauma |
erythema | redness of skin |
fissure | cracklike break in skin |
gangrene | tissue necrosis caused by loss of blood supply |
herpes simplex | infection by herpes simplex virus causing painful blisters around lips and nose |
herpes zoster | viral infection of nerve root - shingles |
impetigo | inflammatory skin disease with pustules that rupture and become crusted |
laceration | jagged edged skin wound caused by tearing of the skin |
laser surgery | removal of skin lesions using laser beam |
lesion | general term that indicates tissue abnormality |
macule | flat discolored spot on the skin surface, freckle or birthmark |
malignant melanoma | aggressive form of skin cancer |
necrosis | area of tissue death |
nevus | pigmented skin blemish, birthmark, or mole |
nodule | solid, raised clump of skin cells |
onychia | inflamed nail bed |
papule | small, solid, raised lesion |
petechiae | flat, pinpoint, purplish spots from bleeding under skin |
pruritus | severe itching |
psoriasis | chronic inflammatory condition - crusty clusters of papules |
purpura | purplish red bruises |
pustule | raised spot on skin containing pus |
skin graft | transfer of skin from normal area to cover another site |
squamous cell carcinoma | skin cancer |
tinea | fungal skin disease |
ulcer | open sore or lesion in the skin or mucous membrane |
urticaria | skin eruption of pale reddish wheals with severe itching |
varicella | viral infection with skin rash, chickenpox |
vesicle | small, fluid filled raised spot on skin |
wheal | small, round, raised area on skin - usually with allergic reactions |