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: Pharmacology
True about heparin induced thrombocytopenia are all except : 
Select and explain. 
A. Low molecular weight heparins should not be used for treatment, B. It causes both arterial and venous thrombosis, C. More common with fractionated heparin, D. Occurs after about a week of heparin therapy
C: More common with fractionated heparin
Answer: C: More common with fractionated heparin 
Explanation: None