This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Chemical Mediators and Regulators of Inflammation, Subject name: Pathology
TH2 cells secrete? 
Select and explain. 
A. IL-2, B. IFN-g, C. IL-5, D. TNF-a
C: IL-5
Answer: C: IL-5 
Explanation: Ans is 'c' i.e. IL-5 A. T helper - 1 (TH1) secretes - IL-2 and interferon - gB. T helper - 2 (TH2) secretes - IL-4, IL-5, IL-6, IL-13