QUESTIONS 1 of 2 1 2 Previous Next Sorry, this question is for PEAK Premium Subscribers only Upgrade to PEAK (OBQ11.206) Platelet-rich plasma (PRP) is created by using a centrifuge to separate it from a sample of whole blood. Which of the following substances is used to initiate platelet activation in the prepared sample of PRP? QID: 3629 Type & Select Correct Answer 1 Citrate dextrose 25% (481/1899) 2 Calcium chloride 52% (978/1899) 3 TGF-beta (transforming growth factor beta) 6% (115/1899) 4 IL-8 2% (33/1899) 5 PDGF (platelet derived growth factor) 15% (287/1899) L 1 Question Complexity D Question Importance Select Answer to see Preferred Response SUBMIT RESPONSE 2 Review Tested Concept Review Full Topic