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: Medicine
A 20 year - old male has features of acute renal failure. Blood examination shows thrombocytopenia and Hb-10 gm%. Likely cause is - 
Select and explain. 
A. Haemolytic uremic syndrome, B. Hereditary spherocytosis, C. Haemolytic crises, D. Chronic glomerulonephritis
A: Haemolytic uremic syndrome
Answer: A: Haemolytic uremic syndrome 
Explanation: None