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: Pediatrics
Retienloeyte level in newborn's ? 
Select and explain. 
A. 0.2–1.5%, B. 1–1.6%, C. 2.5–6%, D. 6–10.2%
C: 2.5–6%
Answer: C: 2.5–6% 
Explanation: Reticulocyte count is the percentage of reticulocytes in total red blood cells.