Review Flashcards
5 things required for eye complaint?
- Visual acuity
- Pupillary exam
- visual field exam
- slit lamp/pen light of anterior chamber
- Fundoscopic exam
Severe right eye pain, vomitting
Acute angle glaucoma
Things to look for on glaucoma
- hazy/steamy cornea
- mid dilated non-reactive pupils
- halo around lights
- anterior shallow chamber
- increased IOP
What is given 1 hour after initial treatment of acute angle glaucoma?
Pilocarpine
What area is most common of orbital floor fracture?
Medial
What are you looking for on orbital floor fracture?
- Vertical diplopia
- Entrapment
- Looks sunken in (enopthalmos)
Eye looks like it is pushing outward?
- Chemosis
- painful proptosis
- mydriasis
Retrobulbar hematoma, hematoma behind the eye
Conservative tx for retrobulbar hematoma?
Monitor for;
Changes in visual acuity
Increased IOP
Txl;
ice packs
pain control
acetazolamide
What if retrobulbar hematoma is associated with visual loss or increased IOP?
Lateral canthotomy is the procedure of choice.
Signs of orbital cellulitis?
Pain with eye movement
Proptosis
Tender
Central retinal artery vein occlusion tx?
Gentle massage of the eye
UV keratitis characteristics?
- latency (6-12 hours after moi)
- hx
- severe pain
- bilateral
- photophobia with foreign body sensation
Left coronary artery feeds?
Left ventricle
Right coronary artery feeds?
SA and AV node
* Brady arthymias
Levigne sign?
Grabbing chest
