This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Haematology, Subject name: Pathology
Coombs positive hemolytic anemia is associated with - 
Select and explain. 
A. TTP, B. Malignant hypeension, C. SLE, D. HUS
C: SLE
Answer: C: SLE 
Explanation: Coombs +ve is seen in immune hemolytic anemias like in SLE, Scleroderma While in HUS ,TTP ,Malignant htn hemolysis is due to microangiopathy causing trauma to RBCs. Ref: Robbins 9/e vol 1 pg 643-644