This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General surgery, Subject name: Surgery
Verres needle is used for 
Select and explain. 
A. Creating pneumoperitoneum, B. Liver biopsy, C. Bone marrow biopsy, D. Spinal anaesthesisa
A: Creating pneumoperitoneum
Answer: A: Creating pneumoperitoneum 
Explanation: Verres needle is used for creation of a pneumoperitoneum in closed method.Although this method is fast and relatively safe, there is a small but significant potential for intestinal or vascular injury on introduction of the needleRef: Bailey and Love 27e pg: 108