Term
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Definition
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Definition
circular shaped skin lesion |
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Definition
elevated cavity containing free fluid larger than 1 cm in diameter |
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Definition
skin lesions that run together |
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Definition
thick, dried-out exudate left on skin when vesicles/pustules burst or dry up |
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Definition
dusky blue color to skin or mucous membranes due to increased amount of unoxygenated hemoglobin |
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Definition
scooped out, shallow depression in skin |
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Definition
intense redness of the skin due to excess blood in dilated superficial capillaries, as in fever or inflammation |
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Definition
self-inflicted abrasion on skin due to scratching |
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Definition
linear crack in skin extending into dermis |
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Definition
(boil) suppurative inflammatory skin lesion due to infected hair follicle |
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Definition
skin lesion due to benign proliferation of blood vessels in the dermis |
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Definition
target shape of skin lesion |
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Term
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Definition
yellow color to skin, palate, and sclera due to excress bilirubin in the blood |
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Term
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Definition
hypertrophic scar, elevated beyond site of original injury |
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Definition
tightly packed set of papules that thickens skin, from prolonged intense scratching |
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Definition
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Definition
softening of tissue by soaking |
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Definition
flat skin lesion with only a color change |
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Definition
(mole) circumscribed skin lesion due to excess melanocytes |
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Definition
elevated skin lesion, > 1 cm diameter |
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Definition
excessively pale, whitish-pink color to lightly pigmented skin |
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Definition
palpable skin lesion of <1 cm diameter, wart |
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Definition
skin lesion in which papules coalesce or come together |
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Definition
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Definition
red-purple skin lesion due to blood in tissues from breaks in blood vessels |
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Definition
elevated cavity containing thick turbid fluid, acne |
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Term
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Definition
compact dessicated flakes of skin from shedding of dead skin cells |
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Term
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Definition
skin lesion due to permanently enlarged and dilated blood vessels that are visible. |
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Definition
sloughing of necrotic inflammatory tissue that causes a deep depression on skin, extending into dermis |
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Term
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Definition
elevated cavity containing free fluid up to 1 cm diameter, chicken pox |
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Term
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Definition
raised red skin lesion due to interstitial fluid, mesquito bite |
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Term
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Definition
linear shape of skin lesion along a nerve route |
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Term
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Definition
in infant's skin: common in hyperpigmentation in black, asian, hispanic |
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Term
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Definition
lg. round or oval patch of light brown pigmentation; infant |
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Term
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Definition
common rash, occurs when baby is in a side lying position. lower half turns red and upper half blanches with demark line down midline. infant |
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Term
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Definition
infant; transient mottling in the trunk and extremities in cooler temperature |
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Term
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Definition
infant; yellowing of skin sclera and mucous membranes b/c an increase in the number of RBC that hemolyze |
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Term
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Definition
infant; tiny white papules on cheeks, forehead, nose and chin |
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Term
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Definition
aging; "liver spots" thickened areas of pigmentation |
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Term
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Definition
aging; dark greasy and "stuck on" trunk, face, hands. do not become cancerous |
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Term
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Definition
aging; red, tan scaley plaques that < over the years and become raised and roughed |
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Term
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Definition
aging (skin tags), overgrowths of normal skin |
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Term
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Definition
raised yellow papules with a central oppression. |
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Term
differentiate between petechiae, ecchymosis, hematoma |
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Definition
P- tiny punctate hemorrhage, 1-3 mm, round and discrete, dark red, purple or brown. caused w/ bleeding in capillaries; E- |
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Term
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Definition
twisted, coiled, spiral, snakelike |
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Term
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Definition
resembles iris of eye, concentric rings of color in the lesions |
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Term
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Definition
annular lesions grow together |
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Term
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Definition
wheals coalesce to form extensive reaction, intensely pruritic. Hives |
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Term
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Definition
bruise you can feel. elevates the skin and is seen as swelling. multiple petechiae and purpura may occur on the face when prolonged vigorous crying or coughing raises venous pressure. |
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Term
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Definition
bruise you can feel. elevates the skin and is seen as swelling. multiple petechiae and purpura may occur on the face when prolonged vigorous crying or coughing raises venous pressure. |
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Term
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Definition
moist, thin-roofed vesicles within thin, erythematous base. rupture to form thick honey-colored crusts. contagious bacterial infection of skin; most common in infants and children |
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Term
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Definition
red=purple maculopapular blotchy rash in skin appears on third or fourth day of illness. rash appears first behind ears and spreads over face, then neck, trunk, arms, and legs. looks coppery and does not blanch. |
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Term
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Definition
chicken pox. small tight vescicles first appear on trunk. then spread to face, arms, legs, shiny vesicles on an erythematous base are comonly described as dew drops. vesicles erupt in suceeding crops over several days, then become pustules and crusts. |
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Term
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Definition
ringworm. scales- hyperpigmented in whites, depigmented in dark=skinned persons. on chest, abdomen, back of arms forming multiple circular lesions with clear centers. |
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Term
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Definition
scaly erythematous patch, with silvery scales on top. usually on scalp, outside of elbows and knees, ow back, and angogenital area. |
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Term
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Definition
shingles, small grouped vescicles emerge along route of cutaneous sensory nerve, then pustules, then crusts. caused by the varicella zoster virus, a reactivation of the dormant virus of chicken pox. acute appearance, commonly on trunk. |
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Term
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Definition
usually starts as a skin-colored papule (may be deeply pigmented) with a translucent top and overlying telangiectasia. then develops rounded pearly borders with central red ulcer, or looks like large open pore with central yellowing. |
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Term
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Definition
erythematous scaly patch with sharp margins, 1 cm or more. develops central ulcer and surrounding erythema. usually on hands or head, areas exposed to solar radiation. less common than basal cell carcinoma but grows rapidly. |
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Term
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Definition
half these lesions arise from preexisting nevi. usually brown; can be tan, black, pink-red, purple, or mixed pigmentation. often irregular or notched borders. may have scaling, flaking, oozing texture. common locations are on the trunk and back in men and women, on the legs in women, and on the palms, soles of feet, and the nails in blacks. |
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Term
skin lesions associated with AIDS |
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Definition
epidemic kaposi's sarcoma: patch stage: aggressive form of kaposi's sarcoma- mistaken for bruises or nevi. Epidemic Kaposi's sarcoma: advanced disease: violet-colored tumors over the nose and face. epidemic kaposi's sarcoma: plaque stage- raised papules or thickened plaques. |
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Term
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Definition
commonly called liver spots, small flat brown macules |
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Term
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Definition
in aging adult: lesions are raised, thickened areas of pigmentation look crusted, scaly and arty. |
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Term
moisture of the aging person (xerosis) |
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Definition
dry skin (xerosis) is common b/c of decline in the size, number, and output of the sweat glands and sebaceous glands. skin itches and looks flaky and loose |
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Term
texture of the aging adult (acrochordons) |
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Definition
skin tags, occur frequently on eyelids, cheeks, neck, axilla, trunk |
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Term
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Definition
with aging, skin looks as thin as parchment and the subcutaneous fat diminishes. thinner skin is evident over the dorsa of the hands |
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Term
mobility and turgor of the aging adult |
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Definition
the turgor is decreased (less elasticity) and the skin recedes slowly or "tents" and stands by itself |
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Term
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Definition
hair growth decreases and amount decreases in the axillae and pubic areas. in females after menopause: may get course hairs on chin or upper lip. men: coarse terminal hairs develop in the ears, nose, and eyebrows. scalp hair turns gray b/c of the decrease in melanocyte function. |
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Term
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Definition
nail growth decreases and local injuries in the nail matrix may produce ongitudinal ridges. surface: brittle or peeling, yellowed. this leads to an increase risk for fungal infections in toenails. |
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Term
name the six sets of extraocular muscles and the cranial nerve that innervates each. |
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Definition
superior rectus: III Inferior rectus: III, inferior oblique: III, superior oblique: IV Medial rectus: III, Lateral rectus: III |
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Term
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Definition
palppebral (lines the lids and is clear with many blood vessels Bulbar- overlays the eyeball with white sclera showing through |
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Term
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Definition
constant irrigation to keep the conjuctiva and cornea moist and lubricated. |
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Term
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Definition
Photosensitivity, sometimes referred to as a sun allergy, is an immune system reaction that is triggered by sunlight. Photosensitivity reactions include solar urticaria, chemical photosensitization, and polymorphous light eruption and are usually characterized by an itchy eruption on patches of sun-exposed skin. |
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Term
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Definition
controls the thickness of the lens and produces clear, water humor |
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Term
image formed in the retina is _______ |
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Definition
upside down and reversed from its actual appearance in the outside world |
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Term
define puillary light reflex, fixation, and accommodation |
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Definition
normal constriction of the pupils when bright light shines on the retina. the pupil with light constricts as well as the other b/c of consensual light reflex. b/c optic nerve carries sensory afferent message in and then synapses w/ both sides of the brain. accommodation: the ability of eyes to follow a specific object toward the face, and eyes cross. fixation: fixed on an object. |
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Term
discuss the most common causes of decreased visual function in the older adult |
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Definition
cataract formation, or lens opacity; glaucoma; macular degeneration. |
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Term
explain the statement that normal visual acquity is 20/20 |
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Definition
top number= distance person is seeing from chart= bottom; distance at which a normal person could read that line. |
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Term
a test for accommodation, the person focuses on a distant object,t hen shifts the gaze to a near object about 6 inch. away. at near distance, you would expect the pupils to ______ and the axes of the eyes to ________ |
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Definition
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Term
phoria, tropia w/ reference to malalignment of the axis of eyes |
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Definition
phoria- mild weakness, noted only when fusion is blocked. tropia- more severe- constant malalignment of the eyes. |
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Term
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Definition
purulent discharge cause by chemical irrantant. can be from viral, bacteria, allergy, chem. preauricular lymph node if often swollen and painful |
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Term
subconjuctival hemorrhage |
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Definition
red patch on the sclera, subconjuctival hemorrhage looks alarming, but not usually serious. < intraocular pressure from coughing, sneezing, weight lift. |
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Term
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Definition
deep dull red halo around iris and cornea. pupil shape may be irregular. blurred vision and throbbing pain |
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Term
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Definition
narrow- angle glaucoma shows a circumcorneal redness around the iris w/ around the iris with dilated pupil. pupil os oval, dilated, cornea looks steamy. |
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Term
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Definition
appearance of strabismus because of epicanthic folds but is normal for a young child. when the inside parts of the eye skin is larger than normal |
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Term
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Definition
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Term
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Definition
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Term
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Definition
lids are swollen and puffy |
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Term
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Definition
protruding eyes. is a forward displacement of the eyeballs and widened papebral fissures. |
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Term
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Definition
drooping of upper lid w/ neuromuscular weakness |
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Term
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Definition
although normal in many children, when combined with epicanthal folds, hypertelorism (lg. spaces b/w eyes) and brushfield spots (light-colored areaas in outer iris) indicated downs syndrom |
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Term
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Definition
lower lid is loose and rolling out, does not approximate to eyeball, occurs in aging b/c lack of elastin fibers |
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Term
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Definition
lower lid rolls in because of spasm of lids or scar tissue contracting. constant rubbing of lashes may irritate cornea |
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Term
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Definition
inflammation of the eyelids |
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Term
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Definition
beady nodule protruding on the lid, it is an infection or retention cyst of a meibomian gland. |
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Term
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Definition
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Term
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Definition
inflammation of the lacrimal sac |
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Term
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Definition
unequal pupil size, consider CNS disease |
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Term
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Definition
when light is directed to the blind eye, no response occurs in either eye. when it is directed to the normal eye, both pupils constrict as long as oculomotor nerve is intact |
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Term
constricted and fixed pupils |
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Definition
miosis, whith the use of pilocarpine drops for glaucoma treatment |
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Term
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Definition
mydriasis, stimulation of SNS |
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Term
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Definition
no reaction to light, pupil does constrict w/ accommodation. small and irregular bilaterally. occurs w/ CNS syphilis, brain tumor, chronic alcoholism |
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Term
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Definition
sluggish reaction to light and accomodation. tonic pupils is usually unilateral. |
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Term
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Definition
unilateral dilated pupil with no reaction to light or accommodation, occurs w/ oculomotor nerve damage. may also have ptosis w/ eye deviating down and laterally |
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Term
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Definition
unilateral, small, regular pupil does react to light and accommodation. occurs w/ norner's syndrome, a lesion of the sympathetic nerve. also note ptosis and absense of sweat on same side |
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Term
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Definition
assymetry, borders, color, diameter, elevated |
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Term
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Definition
circumcorneal redness: deep dull red halo around the iris and cornea. red is around iris, instead of prominent at the periphery as in conjuctivitis |
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Term
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Definition
acute, narrow angle glaucoma shows a circumcorneal redness around the iris, with a dilated pupil. pupil is oval, dilated; cornea looks "steamy" and the anterior chamber is shallow |
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Term
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Definition
trianglular opaque wing of bulbar conjuctiva overgrows toward the center of the cornea. looks membranous, translucent, and yellow to white, usually invades from nasal side. from being in hot climate for long periods of time |
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Term
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Definition
result of blunt eye injury but irregular ridges usually visible only when flourescein stain reveals yellow-green branching. top layer of cornea removed from scratching. |
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Term
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Definition
the iris is pushed anteriorly b/c of increased intraocular pressure. |
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Term
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Definition
blood in anterior chamber is a serious result of trauma or spontaneous hemorrhage |
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Term
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Definition
purulent matter in anterior chamber occurs with iritis and with inflammation. |
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Term
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Definition
optic atrophy is a white or gray color of the disk as a result of partial or complete death of the optic nerve. |
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Term
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Definition
increased intracranial pressure causes venous stasis in the globe, showing redness, congestion, and elevation of the disk. |
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Term
narrowed (attenuated) arteries |
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Definition
this is a generalized decrease in diameter. the light reflex also narrows. occurs with hypertension |
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Term
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Definition
microaneurysms: microaneurysms are round puctate red dots that are localized dilatations of a small vessel. their edges are smooth and discrete. the vessel itself is too small to view with the opthalmoscope; only the associated red dots are seen. this occurs with diabetes. |
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Term
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Definition
place snellen chart in well lit spot at eye level. position person on a mark exactly 20 feet from the chart. leave eyeglasses or contact lenses on. top represents your distance from the chart, and the bottom represents how far away someone with normal vision could still see it. |
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Term
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Definition
presbyopia: the decrease in power of accommodation with aging |
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Term
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Definition
assesses the alignment of the eye axes by shinging a light toward the person's eye. direct the perdon to stare straight ahead as you hold the light about 30 cm away. note the reflection of the light on the corneas, it should be exactly the same. |
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Term
six cardinal fields of gaze |
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Definition
will elicit any muscle weakness during movement. |
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Term
six cardinal fields of gaze: note any nystagmus = |
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Definition
nystagmus = a fine oscillating movement best seen around the iris. |
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Term
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Definition
caused by the reflection of your opthalmoscope light off the inner retina. keep sight of the red reflex, and steadily move closer to the eye. |
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Term
myopia, what's used to correct it? |
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Definition
nearsighted; use a caved in shaped lense |
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Term
hyperopia: how do we correct it? |
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Definition
farsighted: with a oval shaped lens. |
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Term
in the optic disc, which are brighter veins or arteries? |
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Definition
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Term
what are the 3 functions of the middle ear? |
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Definition
1. conducts sound vibrations from the outer ear to the central hearing apparatus in the inner ear. 2. protects the inner ear by reducing the amplitude of loud sounds 3. eustachian tube allows equalization of air pressure on each side of the tympanic membrane so that the membrane doesn't rupture. |
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Term
the inner ear contains the _____ _______, which holds the sensory organs for equilibrium and hearing. within the ______ are the ____ and _____ as well as the __________ |
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Definition
bony labyrinth, vestibule, semicircular canals, cochlea. |
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Term
the auditory system can be divided into three levels: |
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Definition
peripheral, brainstem, and cerebral cortex |
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Term
peripheral level of hearing |
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Definition
the ear transmits sound and converts its vibrations into electrical impulses which are analyzed by the brain |
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Term
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Definition
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Term
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Definition
pitch, number of cycles per second |
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Term
basilar membrane, what are the numerous fibers along the membrane called? |
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Definition
inside the cochlea, vibrates at the point of specific to the frequency of the sound. organ of corti, sensory organ of hearing |
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Term
function at the brainstem level is binaural interaction which permits what? whats the hearing nerve? |
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Definition
locating the direction of a sound in space as well as identifying the sound. CN VIII |
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Term
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Definition
hearing loss of a mechanical dysfunction of the external or middle ear |
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Term
sensorineural or perceptive loss |
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Definition
signifies pathology of the inner ear, CN VII or the auditory areas of the cerebral cortex. |
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Term
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Definition
a type of hearing loss with aging |
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Term
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Definition
middle ear infection, occurs b/c of the blocking of the eustachian tube. |
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Term
inspect size and shape of ear: |
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Definition
ears of equal size bilaterally with no swelling or thickening. ears of unequal shape: microtia < 4 cm, macrotia > 10 cm. |
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Term
skin condition of the ear |
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Definition
skin color should be consistent with face color. skin is intact. Darwin's tubercle, a small painless nodule at the helix. congenital varian and is not significant |
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Term
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Definition
move the pinna and push on the tragus. they should feel firm, and movement should produce no pain. palpating the mastoid process should also produce no pain. |
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Term
the external auditory meatus |
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Definition
note the size of the opening to direct your choice of speculum for the otoscope. no swelling, redness, or discharge should be present. some cerumen is usually present. color varies from gray yellow to light brown and black, and the texture varies from moist and waxy to dry and desicated. lg. amount of cerumen obscures visualization of the canal and drum. |
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Term
atresia, otitis media, impacted cerumen |
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Definition
absense or closure of the ear canal, a sticky yellow discharge accompanies otitis externa or may indicate otitis media if the drum is ruptured, impacted cerumen is a common cause of conductive hearing loss |
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Term
pull pinna ___ and ___ on an adult and ____ and ___ on a child |
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Definition
up and back, down and out. |
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Term
external canal inspection |
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Definition
note any redness and swelling, lesions, foreign bodies, or discharge. if any discharge is present, note color and odor. Redness: otitis external. |
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Term
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Definition
suggests otitis exterma or otitis media if the drum has ruptured |
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Term
frank blood or clear water drainage CSF after trauma, in ear suggests |
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Definition
basal skull fracture and warrants immediate referral. CSF feels oily and is positive for glucose on TesTape. |
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Term
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Definition
test one ear at a time while masking hearing in the other ear to prevent sound transmission around the head. this is done by blacing one finger on the targus and pushing it in and out. with your head 30-60 cm (1-2 ft) from the person's ear, whisper slowly some two-syllable words. |
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Term
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Definition
valuable when a person reports hearing better with one ear than the other. place a vibrating tuning fork in the midline of the person's skull and ask whether the tone sounds the same in both ears or better in one. the person should hear the tone by bone conduction through the skull. |
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Term
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Definition
compares air conduction and bone conduction sound. place stem of vibrating tuning fork on the persons mastoid process. AC>BC. 2:1 |
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Term
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Definition
assesses the ability of the vestibular apparatus in the inner ear to help maintain standing balance. b/c the romberg test also assess intactness of the cerebellum and proprioception. |
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Term
normal alignment of the ear = ___ degrees |
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Definition
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Term
how do you test hearing acuity in a newborn? |
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Definition
clap, make a loud noise. newborn should blink acoustically, 3-4 months: acoustic blink reflex, infant stops movement and appeas to listen. 6-8 months: infant turns head to localize sound, responds to own name. |
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Term
each naris opens into the _____ |
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Definition
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Term
what is between the two nairs? |
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Definition
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Term
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Definition
the lateral outside wing of the nose on either side |
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Term
the nasal hairs filter what? the mucous blanket filters what? |
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Definition
coarsest matter from inhaled air, bacteria and dust |
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Term
why does the nasal mucosa appear to be redder than the oral mucosa? |
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Definition
b/c of the rich blood supply present to warm the air. |
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Term
the nasal cavity is divided into two by what? |
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Definition
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Term
the lateral walls of each nasal cavity contain three parallel bony projections- the superior, middle, and inferior ____ |
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Definition
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Term
underlying each turbinate is a cleft, the ____, the sinuses drain into the the middle ___ and tears from the nasolacrimal duct drain into the inferior ____ |
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Definition
meatus, middle meatus, inferior meatus |
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Term
the olfactory receptors lie where? CN___ which transmits to the _____ lobe of the brain |
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Definition
roof of the nasal cavity in the upper 1/3 of the septum, Nerve I, termporal. |
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Term
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Definition
air-filled pockets within the cranium. they communicate with the nasal cavity and are lined with the same type of ciliated mucous membrane. they lighten the weight of the skull bones, serve as resonators for sound production and provide mucus. |
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Term
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Definition
frontal, ethmoid (behind eyes, superior part of nose), maxillary, sphenoid (deep sinuses within the skull in the sphenoid bone. |
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Term
anterior ____ palate and posterior _____ palate |
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Definition
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Term
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Definition
the largest salivary gands, lies within the cheeks in front of the ear extending from the zygomatic arch down to the angle of the jaw. |
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Term
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Definition
size of a walnut. lies beneath the mandible at the angle of the jaw. |
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Term
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Definition
lies within the floor of the mouth under the tongue. has many small openings along the sublingual fold under the tongue |
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Term
adults have ____ permenant teeth |
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Definition
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Term
in the oral cavity, the soft tissues atrophy and the epithelium things, especially in the cheek and tongue. this results in loss of ____ ____ with a ____% loss of taste |
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Definition
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Term
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Definition
condition in which the uvula is split either completely or partially, occurs in 18% of Native american and 10% of asians. |
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Term
cherry red lips is indicitave of what? |
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Definition
carbon monoxide poisining, acidosis from aspirin poisening, or ketoacidosis. |
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Term
check the tongue for ____, _____, and _____ |
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Definition
color, surface and moisture |
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Term
enlarged tongue occurs with _____, _____, _____, a small tongue accompanies ______. dry tongue accompanies _____, with deep vertical ____. |
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Definition
mental retardation, acromegaly, hypothyroidism. malnutrition. dehydration, fissures. |
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Term
saliva is decreased while the person is taking ____ , excess saliva and drooling occur with _____ and _____ |
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Definition
anticholinergic meds, gingivostomatitis and neurologic disfunction. |
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Term
where are oral malignancies most likely to develop? |
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Definition
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|
Term
any lesion or ulcer persisting for more than ___ ____ must be investigated. an indurated area may be a mass or ______ and must be investigated |
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Definition
2 weeks, lyymphadenopathy. |
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Term
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Definition
visible, halfway between tonsillar pillars and uvula, touching the uvula, touching eachother. |
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Term
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Definition
thrush: white patches that occur in newborns and can be after the use of antibiotics, corticosteriods, and immunosuppressed patients. |
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