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: Pathology
What type of RBC seen in chronic renal failure? 
Select and explain. 
A. Microcytic, B. Macrocytic, C. Normocytic, D. None
C: Normocytic
Answer: C: Normocytic 
Explanation: None