Ophtho

Question 1

Test for distorted vision

Answer 1

Amsler grid

Question 2

Features of hypertensive retinopathy

Answer 2

Haemorrhage
Cotton wool spot 
Optic disc swelling
AV nick
Silver wiring
Hard exudates

Question 3

Classification of hypertensive retinopathy

Answer 3

Keith wagener
Stage 1-4
Papilloedema = stage 4

Question 4

Acute treatment acute angle closure glaucoma

Answer 4

IV acetozolamide

Beta blocker eye drops

Question 5

Presentation of AACG

Answer 5

Painful cloudy red eye
Nausea 
Fixed mid dilated pupil 
VA down 
Oculo trigemino vago abdominal reflex results in a do Sx and vomiting + cramps

Question 6

Chronic peripheral vision loss

Answer 6

Primary open angle closure glaucoma

Question 7

Oculoabdominal reflex

Answer 7

Oculo-trgieminal-vagoabdominal

Acute angle closure leads to abdo pain and vomiting

Question 8

Diagnose primary open angle

Answer 8

Slit lamp

Tonometry

Question 9

Management open angle

Answer 9

Pilocarpine
Beta block
Alpha 2 agonist

Argon laser

Trabeculectomy
Implant
Cyclodestructive ciliary body risk of low pressure -> choroid haemorrhage

Question 10

Gestational diabetes effect on eye

Answer 10

Congenital cataract

Keep clear at 16 weeks for development of vision

Question 11

Drusen

Answer 11

Yellow fluffy patches on routine

Can be with distorted vision, loss of central, blurring in ARMD