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154 Cards in this Set

  • Front
  • Back
a mild weakness (in the eye) noted only when fusion is blocked
phoria
a constant malalignment of the eyes
trophia
unequal pupil size. Exists normally in 5% of population, consider CNS disease
Anisocoria
Constricted and fixed pupils. Occurs with the use of Narcotics and with brain damage to the pons
Miosis
Dilated and fixed pupils. CNS injury
mydriasis
the decrease in power of accommodation with aging
prsbyopia
squint or cross eye
strabismus
nearsighted
myopia
farsighted
hyperopia
a blind spot in the visual field surrounded by an area of normal or decreased vision, occurs with glaucoma, with optic nerve and visual pathway disorders
scotoma
inability to tolerate light
photophobia
the perception of 2 images of a single object
diplopia
an even yellowing of the sclera extending up to the cornea, indicating jaundice.
sclera icterus
eye lids are swollen and puffy. This occurs with local infection; crying; and systemic conditions such as congestive heart failure, renal failure, allergy, hypothyroidism (myxedema)
Periorbital edema
this eye condition is associated with thyroid conditions
exophthalmos (protruding eyes)
inability to tolerate light
photophobia
the perception of 2 images of a single object
diplopia
an even yellowing of the sclera extending up to the cornea, indicating jaundice.
sclera icterus
eye lids are swollen and puffy. This occurs with local infection; crying; and systemic conditions such as congestive heart failure, renal failure, allergy, hypothyroidism (myxedema)
Periorbital edema
this eye condition is associated with thyroid conditions
exophthalmos (protruding eyes)
occurs from neuromuscular weakness. Gives a person a sleepy appearance
ptosis
red, scaly, greasy flakes and thickened, crusted lid margins occur with staphyloccal infection or seborrheic dermatitis of the lid edge. Symptoms include burning, itching, tearing, foreign body sensation, and some pain
Blepharitis (inflammation of the eyelids)
A localized staphylococcal infection of the hair follicles at the lid margin. It is painful, red, and swollen - a pustule at the lid margin
hordeolum (stye)
infection and blockage of sac and duct in the eye. Pain, warmth, redness, and swelling occur below the inner canthus toward nose. Tearing is present. Pressure on sac yield purulent discharge from puncta
Dacryocystitis (inflammation of the lacrimal sac)
pain, swelling, redness occur in the outer third of the upper lid. It occurs with mumps, measles, and infectious mononucleosis, or from trauma
Dacryoadenitis (inflammation of the lacrimal gland
(eye)
rare, but occurs most often on the lower lid and medial canthus. Looks like a papule with an ulcerated center
Basal Cell carcinoma
"pink eye", has red beefy looking vessels at periphery but usually clear around iris. Symptoms include itching, burning, foreign body sensation, and eyelids stuck together on awakening
conjunctivitis
red patch on the sclera. Red patch has sharp edges like a spot of paint. It occurs from increased intraocular pressure from coughing, sneezing, wight lifting, labor during child birth, straining at stool, trauma
subconjunctival hemorrhage
Deep dull red halo around the iris and cornea. Person also has marked photophobia, constricted pupil, blurred vision, and throbbing pain. Warrants immediate referral.
Iritis (circumcorneal redness)
This is the most common result of blunt eye injury, but irregular ridges usually visible only when flourescein stain reveals yellow-green branching. Because the area is rich in nerve endings, Person feels intense pain, foreign body sensation, lacramation, redness, and photo phobia
Corneal abrasion
Shows an opaque gray surrounded by black background as it forms in the center of lens nucleus. It begins after age 40 and develops slowly, gradually obstructing vision.
Central gray opacity—nuclear cataract
Soft exudates or “cotton wool” areas look like fluffy gray-white cumulus clouds. They occur with diabetes, hypertension, subacute bacterial endocarditis, lupus, and papilledema of any cause.
Exudates
tonsil grading:
1+ means:
visible
tonsil grading:
2+ means:
halfway between tonsillar pillars and uvula
tonsil grading:
3+ means:
touching the uvula
tonsil grading:
4+ means:
touching eachother
Bright red throat; swollen tonsils; white or yellow exudates on tonsils and pharynx; swollen uvula; enlarged, tender anterior cervical and tonsillar nodes. Accompanied by severe sore throat, painful swallowing, fever >101°F of sudden onset.
acute tonsillitis and pharyngitis
smooth, firm fluctuant swelling on scalp. Skin shiny and taut, Is a benign growth.
pilar cyst (wen)
Rapid, painful inflammation of parotid from mumps, blockage of a duct, abscess, or tumor.
Parotid Gland Enlargement
deficiency of neurotransmitter dopamine and degeneration of basal ganglia in brain. Immobility of features produces a flat and expressionless face with elevated eyebrows, staring gaze, oily skin, and drooling.
Parkinson's Syndrome
excessive secretion of ACTH and chronic steroid use person develops round “moonlike” face, prominent jowls, red cheeks, hirsutism on upper lip, lower cheeks and chin and acneiform rash on chest.
Cushing's syndrome
goiter is increase in size of thyroid gland. Grave’s disease is mose common. manifested by goiter and exophthalmos(bulging eyeballs)
hyperthyroidism
deficiency of thyroid hormone when severe causes nonpitting edema.
Myxedema (hypothyroidism)
lower motor neuron lesion (peripheral) producing cranial nerve VII paralysis almost always unilateral. can’t wrinkle forehead, raise eyebrow, close eye, whistle or show teeth
Bell's Palsy
upper motor neuron lesion (central). a “stroke” is an acute neurologic deficit caused by obstruction of cerebral vessel. Paralysis of lower facial muscles, upper half of face not affected. Able to wrinkle forehead and close eyes.
Brain Attach or Cerebrovascular Accident
chronic wasting disease such as cancer, dehydration, and starvation. sunken eyes, hollow cheeks, exhausted defeated expression
Cachectic appearance
“hard skin” rare connective tissue disease, hard shiny skin of forehead and cheeks thin pursed lips. absent skinfolds, muscle atrophy on face and neck.
scleroderma
lesions that take a linear arragement along a nerve route (herpes zoster)
zosteriform
annular lesions that grow together
polycyclic
lesions take a form of a scratch, streak, line, or stripe
linear
lesions that resemble iris of eyes, concentric rings of lesions
iris/target
twisted, coiled, spiral, or snakelike lesions
gyrate
cluster of legions
grouped
distinct individual lesions that remain seperate
discrete
lesions that run together
confluent
lesions that are circular, begin in center & spread periphery (ringworm, tinea, versicolor, pityriasis
annular lesions
Lesion:
flat, soleyly color change, circumscribed, less than 1 cm (freckle, flat nevus, hypopigmentation, petechai, measles, scarlet fever
macule
Lesion:
macule larger than 1 cm. (mongolian spot, vitiligo, cholasma, measles, cafe-au-lait spot
patch
Lesion:
you can palpate, solid, elevated, circumscribed, less than 1 cm in diameter (elevated nevus (mole), lichen planus, molluscum, wart (verruca))
papule
Lesion:
coalesce wider than 1 cm
plateau like
disk shaped lesion (psoriasis, lichen planus)
Plaque
Lesion:
solid, elevated, hard or soft, larger than 1 cm, may extend deeper into dermis than papule (xanthoma, fibroma, indradermal nevus)
nodule
Lesion:
larger than few centimeter in diameter, firm or soft, deeper into dermis, benign or malignant (lipoma, hemangioma)
tumor
Lesion:
superficial, raised, transient, erythematous, irregular shape from edema (mosquito bite, allergic reaction, dermographism)
wheal
Lesion:
wheals coalesce, extensive reaction, intensely pruritic
Urticaria (hives)
Lesion:
elevated cavity, free clear fluid, up to 1 cm (herpes simplex, early varicella, herpes zoster (shingles), contact dermatitis)
vesicle
Lesion:
larger than 1 cm diameter, single chambered (unicoular), superficial in epidermis, thin walled (ruptures easily) (friction blister, pemphigus, burns, contact dermatitis)
Bulla
Lesion:
encapsulated, fluid filled cavity in dermis, subcutaneous layer tensely elevates skin (sebaceous cyst, wen)
Cyst
Lesion:
thickened, dried out exudate, red-brown, honey, yellow (impetigo (dry, honey colored), weeping eczematous dermatitis, scab following abrasion)
Crust
Lesion:
compact, desiccated flakes of skin, dry or greasy, silvary or white, dead excess keratin cells (following drug reaction {laminated sheets}, psoriasis, seborrheic dermatitis, eczema, dry skin)
Scale
Lesion:
linear crack, abrupt edges, into dermis, dry or moist (athletes foot, cheilosis [corners of mouth due to excess moisture])
Fissure
Lesion:
scooped out, shallow depression, superficial lesion, epidermis is lost, lesion is moist, no bleeding, heals without scar, not into dermis
Erosion
Lesion:
deep depression, extended into dermis, irregularly shaped, may bleed, leaves scar (stasis ulcer, pressure sore, chancre)
Ulcer
Lesion:
self inflicted abrasion, superficial, sometimes crusted (scratches from: insect bites, scabies, dermatitis, varicella)
excoriation
Lesion:
skin lesion repaired, normal tissue lost, replaced with connective tissue (collagen), fibrotic change (healed area of surgery or injury, acne)
scar
Lesion:
skin level depressed with loss of tissue, thinning of the epidermis (striae [stretch marks])
atrophic scar
Lesion:
thickening of the skin from prolonged intense scratching, tightly packed sets of papules (looks like surface of moss (lichen)
lichenification
Lesion:
hypertrophic scar, skin elevated, excess scar tissue, invasive beyond site of injury, may increase after healing occurs, looks smooth, rubbery, clawlike, high incidence among blacks
Keloid
Pain in the ear is called
otalgia
discharge that suggests infection canal or perforated eardrum is called
otorrhea
desnse white patches on the eardrum are sequelae of repeated ear infections. Do not necessarily affect hearing.
scarred drum
purulent, sanguineous, or watery discharge. Swimmer’s Ear.
external otitis
purulent yellow-amber discharge
acute otitis media with perforation
dirty yellow/gray discharge, foul odor. Typically with perforation-ear pain occurs 1st, stops with popping sensation, then drainage occurs.
cholesteatoma
a type of hearing loss that involves a mechanical dysfunction of the external or middle ear. Partial loss; person is able to hear if sound amplitude is increased to reach normal nerve elements in the inner ear. May be caused by impacted cerumen, foreign bodies, a perforated tympanic membrane, pus, or serum in the middle ear and by Otosclerosis, which is the gradual hardening that causes the foot plate of the stapes to become fixed in the oval window, impeding the transmission of sound. Common cause of conductive hearing loss-occurs in adults 20-40 yrs old
conductive hearing loss
a type of hearing loss: pathology of the inner ear, cranial nerve VIII, or the auditory areas of the cerebral cortex. An increase in amplitude may not enable the person to understand words. Caused by Presbycusis and by ototoxic drugs, which affect the hair cells in the cochlea.
Conductive hearing loss
high-tone frequency hearing loss, gradual onset years, whereas a trauma hearing loss is often sudden. Occurs with ageing.)
presbycusis
type of hearing loss: a combination of conductive and sensorineural types in the same ear.
mixed loss
a marked loss when sound is at low intensity, but sound actually becomes painful when repeated in a loud voice.
recruitment
Ringing or buzzing in the ear.
tinnitus
vertigo: feels like the room spins
objective vertigo
vertigo: person feels like he or she spins
subjective vertigo
ears smaller than 4 cm vertically
Microtia
ears larger than 10 cm vertically
macrotia
on the ears: reddened, excessively warm skin indicates
inflammation
on the ears: red-blue color indicates
frostbite
an absence or closure of the ear canal
atresia
a sticky yellow discharge accompanies ____________ or may indicate ________________ if the drum has ruptured
otitis externa; otitis media
impacted ________ is a common cause of conductive hearing loss. Occurs more in older adults. Is reversible. 2 major types dry cerumen-gray, flaky, forms thin mass in ear canal, wet cerumen—honey brown to dark brown and moist.
impacted cerumen
redness and swelling in the external canal, canal may be completely closed with swelling
otitis externa
purulent otorrhea suggest _________ or ________ if the drum has ruptured.
otitis externa, or otitis media
Frank blood or clear, watery drainage (cerebrospinal fluid (CSF) after trauma suggest basal skull fracture and warrants ____________________. CSF feels oily & test + for glucose.
immediate referal
Yellow amber color serous occurs with drum. Note an air/fluid level with fine black dividing line or air bubbles visible behind drum. Symptom: feeling of fullness, transient hearing loss, popping sound with swallowing.
otitis media with effusion (OME)
results when middle ear fluid is infected. Absent light reflex from increasing middle ear pressure is an early sign. Redness and bulging in superior part of drum, earache and fever. Fiery red bulging of entire eardrum occurs ; deep throbbing pain, transient hearing loss. Pneumatic otoscopy reveals drum hypomobility.
Acute (Purulent) Otitis Media
diminished or absent landmarks, thickened drum.
Chronic otitis media
resulting from vacuum in middle ear with obstructed eustachian tube. Light reflex is absent or disorted. Drum is dull and lusterless and does not move. Indicate negative pressure and middle ear vacuum from obstructed Eustachian tube and serous otitis media. Prominent landmarks.
e. bulging drum from increased pressure in otitis media
Retracted drum
_____ shows as a dark oval area or as a larger opening on the drum.
perforation
_________shows as a dark oval area or as a larger opening on the drum. And occurs in tensa
Central perforations
perforations that occur at the annulus
Marginal perforations
Perforations that occur in the superior part of the drum
attic perforations
indicates blood in the middle ear, as in trauma resulting in skull fracture.
Blue Drum (hemotympanum)
black or white dots on drum or canal indicate a colony of growth.
Fungal infection (otomycosis)
Small painless nodule at the helix. Congenital variation. Not significant. Do not mistake for Tophus.
Darwin's Tubercle
Commonly behind lobule, in postauricular fold. A nodule with central black punctum indicates blocked sebaceous gland. Filled with waxy sebaceous material & painful if infected. Often are multiple.
Sebaceous Cyst
Small, whitish-yellow, hard nontender nodules in or near helix or antihelix; contain greasy chalky material of uric acid crystals, are a sign of gout
Toph
Painful nodules on rim of helix as a result of repetitive mechanical pressure or environmental trauma (sunlight). Small, indurated, dull red, poorly defined
Chondrodermatitis Nodularis Helicus
Overgrowth of scar tissue which invades original sight of trauma. Frequent in dark-skinned folk.
Keloid
Ulcerated crusted nodule with indurated base that fails to heal. Bleeds intermittently. Must refer biopsy.Usually occurs on the superior rim of the pinna. Can occur in ear canal.
Carcinoma
Produced or is impacted because of narrow tortuous canal or poor cleaning method. Expands after swimming or showering, person has ear fullness.
excessive cerumen
Severe swelling of canal, inflammation, tenderness. Canal lumen is narrowed to one fourth normal size. Scanty purulent discharge, scaling , itching, fever. Hearing normal or slightly diminished. Common in hot humid weather. Swimming causes canal to become waterlogged and swell. Prevent by using rubbing alcohol or 2% acetic acid eardrops after each swim.
Otitis externa (swimmers ear)
Single, stony hard, rounded nodule that obscures the drum, nontender, overlying skin appears normal. Attached to inner third, the bony part, of the canal. Benign, but refer for removal.
osteoma
Usually affects children. Common objects are beans, corn, breakfast cereal, jewelry beads, small stones, sponge rubber. Cotton is most common for adults.
foreign body
More common than osteoma. Occur more frequeantly in cold water swimmers. No treatment necessary, although it may cause accumulation of cerumne, which blacks the canal.
Exostosis
Very painful, redden, infected hair follicle. Regional lymphadenopathy often accompanies a furuncle.
furuncle
Redder than surrounding skin, bleeds easily, bathed in foul purulent discharge, indicates chronic ear disease. Benign, but refer for excision.
Polyp
Tube inserted surgically into eardrum to relieve middle ear pressure and promote drainage of chronic or recurrent middle ear infections.
insertion of tympanostomy tubes
Growth can erode bone and produce hearing loss. Early signs include otorrhea, unilateral conductive hearing loss, and tinnitus. Pearly white, cheesy appearance.
cholesteatoma
Small vesicles containing blood on the drum; accompany mycoplasma pneumonia and virus infections. May have blood tinged discharge and severe otalgia.
Bullous Myringitis
small flat increase of brown melanin pigment
freckle (ephellides)
a proliferation of melanocytes, tan to brown color flat or raised
Nevus (mole)
may be tan to brown color
Birthmarks
decreased hematocrit - generalized pallor
anemia
decreased perfusion
shock
whitish pink
albinism
destruction of melanocytes patchy while spots
Vitillgo
increased amount of unoxygenated hemoglobin - dusky blue: may be caused by chronic heart & lung disease or exposure to cold or anxiety
cyanosis
inflammation, fever, alcohol intake, blushing - red, bright pink (dark skin - purplish)
hyperemia - erythema
capillary stasis - ruddy blue (dark - check lips)
polycythemia - erythema
signs of carbon monoxide poisoning
cherry red face, nailbeds, lips
decreased blood flow - dusky rubor prelude necrosis with engorged venules
Venus Stasis
conditions that cause jaundice (yellowing of the skin)
liver inflammation or hemolytic disease, sever burns/some infections - yellow sclera, hard palate, mucous membranes
increased serum carotene, foods - yellow orange not in sclera
Carotenemia
renal failure/retained urochrome pigments in blood - orange-green or gray, may have ecchymoses & purpura
Uremia
Cortisol deficiency (increased melanin) bronzed appearance, eternal tan nipples, perineum, genitalia & pressure points
Addison's disease
increased melanin basal cell layer - tan, light brown, irregular shape, oval well defined borders
Cafe-au-lait spots
generalized coolness (may be induced for surgery/high fever) may be caused by: shock or localized in peripheral insufficiencey in Raynaud's Disese because of vasospasm
hypothermia
increased metabolic rate: fever, infection, heavy exercise, sunburn, trauma
hyperthyroidism (hypermetaboic state)
profuse perspiration from increased metabolic rate (heavy activity or fever)
Diaphoresis
smoother/softer velvet skin is caused by
hyperthyroidism
rough, dry, flaky skin is caused by:
hypothyroidism
very thin, shiny skin is caused by
arterial insufficiency
what would cause local/peripheral edema?
heart failure, or kidney failure
small, smooth, raised, bright red dots
Cherry (senile) angiomas age 30+
bruising is also called:
Ecchymosis
multiple bruises above knees and below elbows is a sign of ________
physical abuse