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
Nonspecilic biochemical mediators are 
Select and explain. 
A. pyruvic acid, prostaglandins, and aspartic acid., B. arachidonic acid and the complement system., C. histamine, bradykinin, prostaglandins, and leukotriencs., D. arachidonic acid and serotonin.
C: histamine, bradykinin, prostaglandins, and leukotriencs.
Answer: C: histamine, bradykinin, prostaglandins, and leukotriencs. 
Explanation: Major mediators in inflammation