This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Oesophagus, Subject name: Surgery
Boerhaave syndrome is due to: 
Select and explain. 
A. Burns, B. Vomiting, C. Stress, D. Acid ingestion
B: Vomiting
Answer: B: Vomiting 
Explanation: Ans. (b) vomitingRef Bailey and Love 27th edition, Page 1073* Vomiting against closed Glottis leads to Boerhaave syndrome.* Vomiting against closed LES leads to Mallory Weiss tear.