Real Buzzwords Flashcards
Cherry red spot at the macula
Central retinal artery occlusion
“Tear drop” or “blood level in sinus”
Blow out fracture
Failure to adduct, what is this condition and what causes it?
Internuclear opthalmoplegia
-caused by damage to medial longitudinal fasciculus
Pain on eye movement
Optic neuritis
-most often caused by MS
What is optic neuritis?
Optic neuritis (ON; see the image below) is a demyelinating inflammation of the optic nerve that often occurs in association with multiple sclerosis (MS) and neuromyelitis optica (NMO). A gradual recovery of visual acuity with time is characteristic of ON, although permanent residual deficits in color vision and contrast and brightness sensitivity are common.
Curtain coming down
Less <5 mins = amurosis fugax
More than 5 mins = retinal detachment
Flashes and floaters
Retinal detatchment
Phohophobia
Anterior uveitis
Gritty
Bacterial conjunctivitis or sub-tarsal foreign body
Watery and pain and pre-auricular lymph nodes
Viral conjunctivitis
Silver/copper wiring
HTN eye disease
Loss of red reflex, eye red on opthalmoscopy
Haemorrhage
New vessels and haemorrhage
ARMD wet
Follicular conjunctivitis
Chlamydia
Pinpoint pupils
Pontine issue e.g. pontine lesion
Dilated pupils
Trans-calcrine fracture
Different sized pupil
Damage to CNIII (or sympathetic chain in Horners)