Pediatrics 2 year old child presented with diarrhoea and failure to thrive, Blood examination shows – Na = 122, K-6. He is most probably suffering from A Bater syndrome B 21- Hydroxylase deficiency C 11 - ss Hydroxylase deficiency D 17-a Hydroxylase deficiency 💡 Explanation 2 year old child presented with diarrhoea and failure to thrive, Blood examination shows - Na = 122, K-6. He is most probably suffering from ✓ Correct Answer: B. 21- Hydroxylase deficiency