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
The best irrigating fluid during ECCE is? 
Select and explain. 
A. Ringer lactate, B. Normal saline, C. Balanced salt solution, D. Balanced salt solution + glutathione
D: Balanced salt solution + glutathione
Answer: D: Balanced salt solution + glutathione 
Explanation: 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.