23 - eye Flashcards
1
Q
Sx of orbital fracture
A
- infraorbital most common
- subcutaneous crepitus
- loss of sensation under eye
- diplopia on upward gaze
2
Q
3 lacerations that should be referred
A
- through tarsal plate
- lacrima apparatus
- involving lid margin
3
Q
Tx of cornael abraision
A
- topical ABx
- nsaid drops
- antipseudomonal if contact wearer
NO anesthetic drops
4
Q
mgmt of hyphema
A
- eye sheild and refer to optho
- bed at 30 degrees
5
Q
3 clues to less obvious globe rupture
A
- flat/shallow anterior chamber
- uveal prolapse
- positive seidel test - flouroscine washed away
6
Q
signs of lens dislocation
A
- decreased vision
- pain
- can be seen
7
Q
Sx of post traumatic glaucoma
A
- eye pain
- HA
- N/v
- fisxed mid-dilated pupil
- injected cornea
- cloudy cornea
8
Q
Tx of post trauma glaucoma
A
- topical pilocarpine
- timolol
- IV acetedzolamide
9
Q
Sx of post trauma iritis
A
- pain
- photophobia - intense
- decreased vision
- small pupil
- ## cells and flare
10
Q
Tx of iritis
A
- cycloplegic and vasodilator drops
- predforte by optho
11
Q
Sx of retinal detachment
A
- new floaters and flashes
- curtain falling
- see optho
12
Q
def. retrobulbar hemmorage
A
compartment syndrmoe of the eye
13
Q
Sx of retrobulbar
A
- pain
- decreased vision
- proptosis
- reduced eye movement
14
Q
- 5 Tx of AAC glaucoma
A
- pilocarpine
- timolol
- IV acetazolamide
- IV mannitol
- laser iridotomy
15
Q
4 other causes of painful vision loss
A
- optic neuritis
- temp arteritis
- endopthamitis
- keratitis
