<prompt> The following is of serious pathological significance in infants -Loss of weightPalpable left kidneyPalpable spleenDetion of trachea from midline  <response>: 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. 