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
Accidents happening during weekends is 
Select and explain. 
A. Cyclic trends, B. Seasonal trends, C. Secular trends, D. Point source epidemic
A: Cyclic trends
Answer: A: Cyclic trends 
Explanation: None