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
In congenital diaphragmatic hernia all are seen except? 
Select and explain. 
A. Common on left side, B. Abdominal distension, C. Can be detected antenatally, D. Hea beat shifted to right
C: Can be detected antenatally
Answer: C: Can be detected antenatally 
Explanation: Ans. is 'c' i.e., Decreased venous return