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
The following is of serious pathological significance in infants - 
Select and explain. 
A. Loss of weight, B. Palpable left kidney, C. Palpable spleen, D. Detion of trachea from midline
A: Loss of weight
Answer: A: Loss of weight 
Explanation: Ans. is 'a' i.e., Loss of weight o An infant should gain weight progressively, except for the first few days of life. o Liver, spleen and kidney may be palpable in normal newborn. o Sometimes trachea may be deted from midline without any significance.