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: Pathology
Slow mediators of inflammation are? 
Select and explain. 
A. Leukotrienes, B. Prostaglandins, C. Interleukins, D. Vasoactive amines
A: Leukotrienes
Answer: A: Leukotrienes 
Explanation: Answer- A. LeukotrienesLeukotrienes are slow acting, therefore LTC4, LTD4 and LTE4 are also called Slow reacting Substances of anaphylaxis (SRS-A).