Quiz 12- Neuro Ophthalmology Leave a Comment / By Insight Ophthalmology / 02/01/2025 Welcome to Quiz 12- Neuro Ophthalmology Quiz on Insight Ophthalmology! This quiz comprises 5 MCQs. You will have 7 minutes to complete the quiz. Correct answers will be provided at the end of the quiz. So go ahead and test your insight. All the best! 1. Which of the following investigations should be performed in patients with Non-Arteritic AION, particularly if they are under 50 years of age? MRI brain Vasculitis screen OCT of the macula Electrophysiological testing None 2. What is the typical visual acuity at presentation in most patients with Non-Arteritic AION? 6/9 or 20/30 Perception of light Worse than 6/60 or 20/200 Better than 6/60 or 20/200 None 3. Which of the following comorbidities should be carefully managed in patients with Non-Arteritic AION to prevent further complications? Hyperthyroidism Diabetes Asthma Osteoporosis None 4. Which of the following is true regarding second-eye involvement in Giant Cell Arteritis (GCA) and Non-Arteritic Anterior Ischemic Optic Neuropathy (NA-AION)? Second-eye involvement in GCA occurs in approximately 10% of untreated patients and is a major cause of visual loss in the fellow eye. In GCA, second-eye involvement is very uncommon, with only 2-5% of patients experiencing it. Second-eye involvement in NA-AION occurs in 14.7% of patients over 5 years. Second-eye involvement in NA-AION is more frequent than in GCA, occurring in 30% of patients within 5 years. None 5. Which of the following is the most appropriate management for Non-Arteritic Anterior Ischemic Optic Neuropathy (NA-AION)? Immediate high-dose steroids and optic nerve sheath defenestration. Intravitreal injections of caspase 2 mRNA targeting siRNA (QPI-1007). Observation and low-dose aspirin (75mg/day) for vascular risk management. Hyperbaric oxygen therapy combined with dopamine. None You have reached the end of this quiz. Please click the Submit button to view the result.
