<prompt> In Acute angle closure glaucoma all are seen EXCEPT:Cupping of discBayonetting signSnow bankingOval cup  <response>: ANSWER: C Snow bankingREF: Khurana 4th ed p. 216Snow banking is seen in pars planitis not acute angle closure glaucomaOptic disc changes in POAG include:High cup:disc ratioCup:disc ratio asymmetry between eyes usually considered significant if greater than 0.2Vertical elongation of cupFocal neuro-retinal rim thinning or notchingVessel bayonetingBeta-zone peripapillary atrophyDisc hemorrhage 