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
Haemostasis in scalp wound is best achived by - 
Select and explain. 
A. Direct presure over the wound, B. Catching and crushing the b;,=.eders by haemostats, C. Eversion of galea aponeurotica, D. Coagulation of bleeders
A: Direct presure over the wound
Answer: A: Direct presure over the wound 
Explanation: None