This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
[{'content': 'The best irrigating fluid during ECCE is? \nSelect and explain. \nA. Ringer lactate, B. Normal saline, C. Balanced salt solution, D. Balanced salt solution + glutathione', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Balanced salt solution plus glutathionine Balanced Salt Solution Plus Glutathionine or BBS Plus is the best irrigating fluid for ECCE Q as it is protective to corneal endothelium. Unlike BSS, BSS plus is physiologically similar to human aqueous and vitreous and maintain endothelial cell function.', 'role': 'assistant'}]