Fluid and Electrolyte Disturbances

A child with infantile hypertrophic pyloric stenosis has multiple episodes of non-bilious vomiting. Which of the following metabolic abnormality is likely to be seen in this condition?

A child presented with a history of loose stools with an increase in frequency of 4 days. On examination, he is drowsy, unable to feed, and skin on pinching goes back very slowly. According to the integrated management of neonatal and childhood illness (IMNCI), this child will be classified as having

A 7 – year old boy presented with abdominal pain, vomiting, oliguria, and periorbital puffiness following chemotherapy. Investigations reveal hyperuricemia, raised creatinine levels, and hyperkalemia. What is the next best step in the management of this condition ?

A 10-year-old child weighing 30 kg presents with a history of loose stools for 2 days. On examination, there is severe dehydration. Laboratory investigations are as follows. What is the initial management as per ISPAD guidelines? RBS 550mg/dL pH 7.01 Na+ 158mEq/L Urine glucose 3+