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: Dental
Index used to measure acute and chronic malnutrition can be: 
Select and explain. 
A. Height with weight, B. Weight with age, C. Height with age, D. Body mass index
B: Weight with age
Answer: B: Weight with age 
Explanation: None