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
Haddon matrix is related to: 
Select and explain. 
A. Injury prevention, B. Communicable diseases, C. Maternal and child moality, D. Hypeensive disorders
B: Communicable diseases
Answer: B: Communicable diseases 
Explanation: Ans: B. Communicable diseasesHaddon matrix:Related to injury prevention.Most commonly used paradigm in injury prevention field.