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
RHIME  is used for measuring 
Select and explain. 
A. Neonatal Mortality rate, B. Maternal Mortality rate, C. Infant Mortality rate, D. Perinatal Mortality rate
B: Maternal Mortality rate
Answer: B: Maternal Mortality rate 
Explanation: None