This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cerebrovascular Diseases, Subject name: Surgery
A new born with meningomyelocele has been posted for surgery. The defect should be immediately covered with:- 
Select and explain. 
A. Normal saline guaze, B. Povidone iodine guaze, C. Tincture benzoin guaze, D. Methylene blue guaze
A: Normal saline guaze
Answer: A: Normal saline guaze 
Explanation: Meningomyelocele should be covered with a non-sticking sterile saline soaked guaze and plastic shield wrap to maintain moisture.