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81 Cards in this Set
- Front
- Back
Epidermis
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made of both living and nonliving cells
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Dermis
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contains the acessory structures of the skin, such as glands
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Subcutaneous tissue
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stores fat
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collagen fibers
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give strenght to the dermis
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Eccrine glands
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stimulated by exercise or heat
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Receptors
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detect changes in the external environment
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Melanin
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acts as a barrier to ultraviolet light
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Stratum Corneum
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if unbroken, prevents entry of pathogens
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Stratum germinativum
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mitosis takes place to produce new epidermis
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Alopecia
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loss of hair
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Ecchymosis
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blue-black bruise, changing to greenish-brown or yellow with time
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Erythema
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diffuse redness over the skin
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Petechiae
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small, purplish, hemorrhagic spots on the skin
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Turgor
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measure of skins elasticity
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Macule
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flat, nonpalpable change in skin color
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Papule
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Palpable solid raised lesion
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Vesicle
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small raised area that contains serous fluid, less than 0.5 cm
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Bulla
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vesicle or blister larger than 1 cm
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Pustule
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small elevation of skin or vesicle or bulla that contains pus
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Wheal
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round, transient elevation of the skin caused by dermal edema and surrounding capillary dilation
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Plaque
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patch or solid, raised lesion on the skin or mucous membrane that is greater than 1 cm
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Cyst
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closed sac or pouch tumor that consists of semisolid, solid or liquid material
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skin biopsy
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excision of small piece of tissue for microscopic assesement
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wood's light examination
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use of ultraviolet rays to detect flourescent materials in skin and hair
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scratch test
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superficial testing with allergen for immediate reaction
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patch test
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superficial testing with allergen for delayed hypersensitivity reaction
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blanch
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to lose color
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cellulitis
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inflammation of cellular or connective tissue
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comedo
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skin lesion that occurs in acne vulgaris
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dermatitis
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inflammation of the skin
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dermatophytosis
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a fungal infection of the skin
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Epithelialization
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the growth of skin over a wound
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Lichenified
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thickened or hardened from continued irritation
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Onychomycosis
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disease of the nails due to fungus
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Pediculosis
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infestation of lice
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Pemiculosis
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acute or chronic serious skin disease characterized by bullae on skin and musous membrane
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Pruritus
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severe itching
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Psoriasis
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chronic inflammatory skin disorder in which the epidermis cells proliferate adnormally quickly
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Purulent
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describes fluid that contains pus
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Arm Span or Total Arm Length - clinical significance
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Best method to measure height if clinical conditions such as scoliosis or spinal curvature in aging persons are present.
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Seborrhea
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disease of the sebaceous glands marked by increase in the amount, and often alteration of the quality, of sebaceous secretion
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cyst
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saclike growth with a definite wall
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seborrheic keratosis
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light brown to dark brown patches, plaque, or paules that occur mainly in older patients
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keloid
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scar formation at site of trauma or surgical incision
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pigmented nevi
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flesh colored to dark brown macule or paule
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warts
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small, common growths caused by virus
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hemangiomas
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vascular tumors of dilated blood vessels
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rhinoplasty
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is done to correct nasal septal defects
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face lift
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is refered to as a Rhytidoplasty
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blepharoplasty
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removal of bags under the eyes
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full thickness burn
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leathery skin, usually painless
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Superficial burn
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pink to red moist skin, blisters may be present
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Epithelization
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the growth of skin over a wound
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Escharotomy
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removal of a slough or scab fromed on skin and underlying tissue of severly burned skin
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Partial thickness deep burn
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epidermis and dermis involved, pain from exposed nerve endings
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Eschar
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hard scab or dry crust from necrotic tissue
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fissure-secondary lesions
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a slit or crack like sore that extends into dermis usually contiuous inflammation and drying(atheletes foot, anal fissures)
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ulcer-secondary lesions
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an open sore or lesion that extends to the dermis(pressure sore)
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stage 1 pressure ulcer to stage 4
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stage 1= skin red, intact
atage 2= skin appears to be abraded stage 3= full-thickness skin loss, no muscle and bone involvement stage 4=full-thickness skin loss, muscle and bone showing |
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a wound with moderate blood tinged fluid
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serosanguineous drainage
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to cleanse a noninfected pressure ulcer
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gently flush w/ 30ml, needleless syringe
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what is used to pack a deep presure ulcer w/ purulent drainage
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sterile gauze
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white blood cells, which destroy pathogens that enter breaks in skin are found where?
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subcutaneous tissue
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which layer of skin, if not broken prevents entry of most pathogens?
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strtum corneum
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balneotherapy
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therapeutic bath
is useful in applying medication to large area as well as debridement or removing old crusts and to relieve 15 to 30 minutes avoid hot water itching |
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water and saline baths
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for weeping, oozing and erythematous lesions
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colloidal baths
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such as oatmeal or aveeno
for widely distributed skin leasions for drying and for relief of itching |
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medicated tar baths
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almar-tar or baintar
for chronic eczema problems and psoriasis |
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Discrete
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individual lesions are separated
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Grouped
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lesions are clustered together
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Confluent
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lesions merge so that discrete lesions are not visible or palpable
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Linear
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lesions form a line
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Annular
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circulalesions are arranged in a single ring or circle
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Polycyclic
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lesions are arranged in concentric circles
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Arciform
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lesions form arcs or curves
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Reticular
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lesions form a meshlike network
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edema
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1+ edema=2mm depth or trace edema
2+edema=4mm depth of indentation or a small amount 3+ edema= 6mm depth, moderate edema 4+ edema= 8 mm indentation lasts 2 to 3 minutes very edematous |
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sudoriferous glands(sweat glands=there are 2 kinds
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apocrine glands=modified scent glands and are numerous in the axillae and gential area-activated by stress and emotions
eccrine glands=found throughout the dermis and are numerous on the face, palms and soles and activated by high temperatures or exercise and secrete sweat on the skin surface |
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modified sweat glands called ceruminous glands
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found in dermis of the ear canals
secretion is cerumen or earwax prevents drying of the outer surface of the eardrum |
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hair develops in epidermal structure called?
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follicles
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when assessing and documenting lesions note?
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color, the size in cm, location, distribution and configuration
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