1. Which one of the following is NOT a treatment for acute closed-angle glaucoma? a)…

1. Which one of the following is NOT a treatment for acute closed-angle glaucoma? a) Alpha-adrenergic agonists b) Beta-blockers c) Peripheral iridectomy d) Cyclopentolate e) Prostaglandin analogues 2. Which of the following causes sudden painless loss of vision? a) Cataract b) Central retinal vein occlusion c) Central retinal artery occlusion d) Macular degeneration e) Retinal detachment 3. Which single answer is NOT associated with Horner syndrome? a) Multiple sclerosis b) Pancoast tumour c) Posterior inferior cerebellar artery occlusion d) Aortic aneurysm e) Addison’s disease