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81 Cards in this Set

  • Front
  • Back
Epidermis
made of both living and nonliving cells
Dermis
contains the acessory structures of the skin, such as glands
Subcutaneous tissue
stores fat
collagen fibers
give strenght to the dermis
Eccrine glands
stimulated by exercise or heat
Receptors
detect changes in the external environment
Melanin
acts as a barrier to ultraviolet light
Stratum Corneum
if unbroken, prevents entry of pathogens
Stratum germinativum
mitosis takes place to produce new epidermis
Alopecia
loss of hair
Ecchymosis
blue-black bruise, changing to greenish-brown or yellow with time
Erythema
diffuse redness over the skin
Petechiae
small, purplish, hemorrhagic spots on the skin
Turgor
measure of skins elasticity
Macule
flat, nonpalpable change in skin color
Papule
Palpable solid raised lesion
Vesicle
small raised area that contains serous fluid, less than 0.5 cm
Bulla
vesicle or blister larger than 1 cm
Pustule
small elevation of skin or vesicle or bulla that contains pus
Wheal
round, transient elevation of the skin caused by dermal edema and surrounding capillary dilation
Plaque
patch or solid, raised lesion on the skin or mucous membrane that is greater than 1 cm
Cyst
closed sac or pouch tumor that consists of semisolid, solid or liquid material
skin biopsy
excision of small piece of tissue for microscopic assesement
wood's light examination
use of ultraviolet rays to detect flourescent materials in skin and hair
scratch test
superficial testing with allergen for immediate reaction
patch test
superficial testing with allergen for delayed hypersensitivity reaction
blanch
to lose color
cellulitis
inflammation of cellular or connective tissue
comedo
skin lesion that occurs in acne vulgaris
dermatitis
inflammation of the skin
dermatophytosis
a fungal infection of the skin
Epithelialization
the growth of skin over a wound
Lichenified
thickened or hardened from continued irritation
Onychomycosis
disease of the nails due to fungus
Pediculosis
infestation of lice
Pemiculosis
acute or chronic serious skin disease characterized by bullae on skin and musous membrane
Pruritus
severe itching
Psoriasis
chronic inflammatory skin disorder in which the epidermis cells proliferate adnormally quickly
Purulent
describes fluid that contains pus
Arm Span or Total Arm Length - clinical significance
Best method to measure height if clinical conditions such as scoliosis or spinal curvature in aging persons are present.
Seborrhea
disease of the sebaceous glands marked by increase in the amount, and often alteration of the quality, of sebaceous secretion
cyst
saclike growth with a definite wall
seborrheic keratosis
light brown to dark brown patches, plaque, or paules that occur mainly in older patients
keloid
scar formation at site of trauma or surgical incision
pigmented nevi
flesh colored to dark brown macule or paule
warts
small, common growths caused by virus
hemangiomas
vascular tumors of dilated blood vessels
rhinoplasty
is done to correct nasal septal defects
face lift
is refered to as a Rhytidoplasty
blepharoplasty
removal of bags under the eyes
full thickness burn
leathery skin, usually painless
Superficial burn
pink to red moist skin, blisters may be present
Epithelization
the growth of skin over a wound
Escharotomy
removal of a slough or scab fromed on skin and underlying tissue of severly burned skin
Partial thickness deep burn
epidermis and dermis involved, pain from exposed nerve endings
Eschar
hard scab or dry crust from necrotic tissue
fissure-secondary lesions
a slit or crack like sore that extends into dermis usually contiuous inflammation and drying(atheletes foot, anal fissures)
ulcer-secondary lesions
an open sore or lesion that extends to the dermis(pressure sore)
stage 1 pressure ulcer to stage 4
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
a wound with moderate blood tinged fluid
serosanguineous drainage
to cleanse a noninfected pressure ulcer
gently flush w/ 30ml, needleless syringe
what is used to pack a deep presure ulcer w/ purulent drainage
sterile gauze
white blood cells, which destroy pathogens that enter breaks in skin are found where?
subcutaneous tissue
which layer of skin, if not broken prevents entry of most pathogens?
strtum corneum
balneotherapy
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
water and saline baths
for weeping, oozing and erythematous lesions
colloidal baths
such as oatmeal or aveeno
for widely distributed skin leasions
for drying and for relief of itching
medicated tar baths
almar-tar or baintar
for chronic eczema problems and psoriasis
Discrete
individual lesions are separated
Grouped
lesions are clustered together
Confluent
lesions merge so that discrete lesions are not visible or palpable
Linear
lesions form a line
Annular
circulalesions are arranged in a single ring or circle
Polycyclic
lesions are arranged in concentric circles
Arciform
lesions form arcs or curves
Reticular
lesions form a meshlike network
edema
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
sudoriferous glands(sweat glands=there are 2 kinds
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
modified sweat glands called ceruminous glands
found in dermis of the ear canals
secretion is cerumen or earwax
prevents drying of the outer surface of the eardrum
hair develops in epidermal structure called?
follicles
when assessing and documenting lesions note?
color, the size in cm, location, distribution and configuration