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: Social & Preventive Medicine
Perinatal moality is expressed in terms of? 
Select and explain. 
A. Deaths/1000 total bihs, B. Deaths/ 1000 live bihs, C. Deaths/ 10000 total bihs, D. Deaths/10000 live bihs
B: Deaths/ 1000 live bihs
Answer: B: Deaths/ 1000 live bihs 
Explanation: Ans. is 'b' i.e., Deaths/1000 live bihs