Chapter 3 - Integumentary System Flashcards
Dermatitis
Inflammation of the skin
Erythroderma
Red skin
Necrosis
Abnormal condition of death
Basal cell carcinoma
Cancerous tumor of the basal cell layer of the epidermis frequent type of skin cancer. Rarely metastasizes, can arise in sun exposed skin
Malignant melanoma
Dangerous form of skin cancer caused by an uncontrolled growth of melanocytes
Cryosurgery
The use of extreme cold to freeze and destroy tissue
Melanoma
Black tumor
Squamous cell carcinoma
Cancer of the epidermis layer of skin that may invade deeper tissue and metastasize
Begins as sore that won’t heal
Ecchymosis
Skin discoloration caused by blood collecting under the skin following blunt
Hirsutism
Excessive hair growth over the body
Pyogenic
Pus forming
Psoriasis
Chronic inflammatory condition consisting of papules forming “silvery scale” patches with circular borders
Cyanosis
Bluish tint to the skin caused by deoxygenated blood
Comedo
Collection of hardened sebum in hair follicle. Black head
Electrocautery
To destroy tissue with an electric current
Curettage
Removal of superficial skin lesions with a curette( surgical instrument shaped like a spoon) or scraper
Eczema
Superficial dermatitis of unknown cause accompanied by redness, vesicles, itching, and crusting
I&D
incision and drainage
Suppurative
Containing or producing pus
Laser therapy
Removal of skin lesions and birthmarks using a laser beam that emits intense heat and power at a close range. The laser converts frequencies of light into one small, powerful beam
Macule
Flat discolored area that is flush with the skin surface
Freckle, birthmark
C&S
culture and sensitivity
Dermatoplasty
Surgical repair of the skin
SCC
squamous cell carcinoma
Tinea capitis
Fungal infection of the scalp
Ringworm
Exfoliative cytology
Scraping cells from tissue and then examining them under a microscope
Strawberry hemangioma
Congenital collection of dilated blood vessels causing a red birthmark that fades a few months after birth
Acne vulgaris
Common form of acne seen in teenagers
Characterized by comedo, papules, and pustules
Scabies
Contagious skin disease caused by egg laying mites that burrow through the skin and cause redness and itching
Derm, derm
dermatology
Epidermal
Pertaining to upon the skin
Impetigo
A highly infectious bacterial infection of the skin with pustules that rupture
decub
Decubitus ulcer
HSV
herpes simplex virus
SG
skin graft
Urticaria
Hives… Skin eruption of pale reddish wheals with severe itching.
Usually associated with food allergy, stress or drug reactions
Rubella
Contagious viral skin infection. Commonly called German measles
Subcutaneous
Pertaining to under the skin
Fissure
Crack-like lesion or groove on the skin
Ungual
Pertaining to the nails
Purpura
Hemorrhages into the skin due to fragile blood vessels
Melanocyte
Black cell
Plastic surgery
Surgical specialty involved in repair, reconstruction, or improvement of body structures such as the skin that are damaged, missing, or misshapen
Rhytidectomy
Removal of wrinkles
Pyoderma
Pus skin
Systemic lupus erythematosus
Chronic disease of the connective tissue that injures the skin, joints, kidneys, nervous system and mucous membranes.
Red, scaly butterfly rash across the cheeks and nose
Tinea
Fungal skin disease resulting in itching, scaling lesions
Verruca
Warts… A benign growth caused by a virus. Has a rough surface that is removed by chemicals and it laser therapy
Tinea pedis
Fungal infection of the foot
Athletes foot
Antibiotics
Kill bacteria causing skin infections
Bacitracin/neomycin/polymixinB
Neosporin ointment
Purulent
Containing pus or an infection that is producing pus. Pus consists of dead bacteria, white blood cells, and tissue debris
Antipruritics
Reduce severe itching
Diphenhydramine, Benadryl; camphor/pramoxine/zinc, Caladryl
Abrasion
A scraping away of the skin surface by friction
Vesicle
A blister; small fluid raised spot on the skin
Pustule
Raised spot on skin containing pus
Partial thickness
2nd degree
Blisters
Pediculosis
Infestation with lice the eggs laid by the lice are called nits and cling tightly to hair
Cicatrix
A scar
Ichthyoderma
Scaly and dry skin
Kaposi’s sarcoma
Form of skin cancer frequently seen in acquired immunodeficiency syndrome
AIDS patients
Brownish purple papules spread from skin metastasize to internal organs
Scleroderma
Hard skin