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Chapter 4 Integument
Term | Definition |
---|---|
acne | skin condition where hair follicles become plugged with oil and dead skin cells |
alopecia | hair loss |
antibiotic | a medicine that inhibits the growth of or destroys microorganisms |
antipruritic | a drug that relieves itching |
basal cell carcinoma | Most common and least severe type of skin cancer |
biopsy | The removal of a small piece of tissue for examination |
blepharoplasty | surgical repair of the eyelid |
cauterization | destruction of tissue by burning |
cyanosis | bluish discoloration of the skin |
cyst | sac containing fluid |
dermabrasion | rubbing or scraping away the outer surface of skin |
dermatologist | skin doctor |
dermatoplasty | surgical repair of the skin |
Eccymosis | bruise |
eczema | Noncontagious skin rash that produces itching |
excisional biopsy | surgical removal of an entire lesion or tumor |
gland | An organ that produces and releases chemicals either through ducts or into the bloodstream. |
Impetigo | inflammatory skin disease with pustules that rupture and become crusted |
incisional biopsy | removal of a selected portion of a lesion |
keloid | overgrowth of scar tissue |
Keratin | hard protein material found in the epidermis |
lipectomy | removal of fatty tissue |
lipocytes | fat cells |
liposuction | removal of fat beneath the skin by means of suction |
lunula | The half-moon-shaped |
melanin | A pigment that gives the skin its color |
melanocytes | cells that produce melanin |
polyp | growth extending from the surface of mucous membrane |
Psoriasis | chronic skin condition producing red lesions covered with silvery scales |
purpura | the appearance of multiple purple discolorations on the skin caused by bleeding underneath the skin |
rhytidectomy | surgical removal of wrinkles |
scleroderma | hardening of the skin |
sclerotherapy | chemical injection into a varicose vein that causes inflammation and formation of fibrous tissue |
squamous cell carcinoma | malignant tumor of the squamous epithelial cells in the epidermis |
transdermal | Crossing through the skin |
urticaria | hives |
varicose | pertaining to a dilated vein |
Vesicle | A membrane bound sac that contains materials involved in transport of the cell. |
vitiligo | loss of pigment in areas of the skin |
wart | contagious hard bump caused by a virus |
wheal | small |