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
Which of the following will occur in an exclusively breast fed baby - 
Select and explain. 
A. Jaundice, B. Scurvy, C. Tetany, D. Eczema
A: Jaundice
Answer: A: Jaundice 
Explanation: Ans. is 'a' i.e., Jaundice o "13% of breast fed infants develop unconjugated hyperlbilirubinemia in the 1st week of life. The breast fed infants have higher, bilirubin levels than formula fed infants." o It is due to inhibitory substances (Pregananediol and free fatty acids) in breast milk that interfere with bilirubin conjugation.