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: Surgery
All of following are advantages of minimal access surgery, EXCEPT: 
Select and explain. 
A. Better hemostasis control, B. Improved vision, C. Improved mobility, D. Reduction in wound dehiscence, bleeding, herniation and nerve entrapment
A: Better hemostasis control
Answer: A: Better hemostasis control 
Explanation: Minimal access surgery: In case of intraoperative aerial bleeding, hemostasis may be very difficult to achieve endoscopically because blood obscure the field of vision and there is significant reduction of the image quality owing to light absorption". Advantage of MAS: Decrease in wound size Reduction in wound dehiscence, bleeding, herniation and nerve entrapment Decrease in wound pain Improved mobility Decreased wound trauma Decreased heat loss Improved vision MAS includes: Laproscopy, thyroscopy, endoluminal endoscopy, perivisceral endoscopy, Ahroscopy and intra-aicular joint surgery. Ref: L & B 25/e, Page 247-48