EENT - Fact Facts

Quiz by lexisofrichmond
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Last updated: December 30, 2023
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First submittedDecember 23, 2023
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acute eye pathology precipitated by pupillary dilation (ex. upon walking into a dark room)
Acute angle closure glaucoma
conjunctival injection, hazy cornea, midsized fixed pupil, hard globe, pain and blurry vision are features of
Acute angle closure glaucoma
type of nystagmus associated with menieres disease
Horizontal or rotary
maculopapular rash following treatment with amoxicillin for presumed strep pharyngitis is indicative of what infection instead
Mono
cervical chain of lymph nodes affected by mono
Posterior
acute painless unilateral vision loss characterized by retinal pallor, cherry red spot on the macula, and afferent pupillary defect
retinal artery occlusion
these two causes of vision loss are often described as a "curtain coming down" over the vision
retinal detachment, amaurosis fugax
intraocular pressure above this value indicates glaucoma
21
conjunctivitis caused by this type of pathogen is more likely to be unilateral
Bacterial
Thick ropey mucus and cobblestoning characterizes this form of conjunctivitis
Allergic
This type of conjunctivitis presents within the first five days following birth
Gonnococcal conjunctivitis
Intraretinal hemorrhage and dilated tortuous retinal veins is referred to as “blood and thunder” appearance on funduscopic exam and is seen in
Central retinal vein occlusion
Anterior nosebleeds originate from this artery most commonly
Keisselbachs plexus
Nosebleed from this artery may be life threatening
Sphenopalatine
Discrete hyperechoiec line projecting from the posterior globe on US indicates
Retinal detachment
treatment of acute angle closure glaucoma includes administration of this first
timolol and apraclonidine
This type of pharyngitis is more likely to be accompanied by conjunctivitis or rhinorrhea
Viral
this disorder is characterized by progressive unilateral sensorineural hearing loss, disequilibrium, and facial numbness secondary to compression of the vestibulocochlear nerve
acoustic neuroma/vestibular schwannoma
dermatitis, diarrhea and dementia create a triad known as pellagra concerning for which vitamin deficiency
B3 (niacin)
labyrinthitis is characterized by inflammation of this nerve
vestibulocochlear
this form of conjunctivitis is unilateral and causes continuous thick yellow/green discharge
bacterial
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this infection of the eyelid leads to a painful bump
hordeolum (stye)
orbital cellulitis is most commonly caused by initial infection of the
ethmoid sinus
cholesteatoma may form following frequent AOM, leading to overgrowth of this type of cell
squamous epithelium
Compared to uncomplicated otitis externa, malignant otitis externa presents with this additional symptom and facial nerve involvement
Pain with chewing
Syndesmophytes bridging across multiple vertebrae is also known as this sign on xray seen in ankylosing spondylitis
Bamboo spine
Which HLA complex is associated with rheumatoid arthritis
HLA-DR4
causes of horizontal nystagmus (5)
BPPV, meniere's, vestibular neuritis, labyrinthitis, cholesteatoma
causes of vertical nystagmus (5)
multiple sclerosis, vestibular neuroma, migraine, CVD, tumor
horizontal nystagmus usually indicates ____ causes of vertigo
peripheral
vertical nystagmus usually indicates ____ causes of vertigo
central
causes of pendular nystagmus (2)
multiple sclerosis, brainstem stroke
causes of peripheral vision loss (2)
glaucoma, retinal detachment
causes of central vision loss
macular degeneration, cataracts
causes of painless vision loss (5)
open angle glaucoma, macular degeneration, retinal detachment, retinal vascular occlusion, cataracts
causes of painful vision loss (2)
closed angle glaucoma, optic neuritis
causes of unilateral vision loss (5)
closed angle glaucoma, optic neuritis, retinal detachment, retinal vascular occlusion, amaurosis fugax
causes of bilateral vision loss (3)
open angle glaucoma, macular degeneration, cataracts
causes decrease in color vision
optic neuritis
causes marcus gunn pupil
retinal vascular occlusion
first line for chronic glaucoma
latanoprost
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