This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pediatrics
The immediate treatment of 10 kg weight infants presented with tetany 
Select and explain. 
A. IV Diazepam, B. IV calcium gluconate with cardiac monitoring, C. IV slow phenobarbitone, D. Wait and watch
B: IV calcium gluconate with cardiac monitoring
Answer: B: IV calcium gluconate with cardiac monitoring 
Explanation: Calcium gluconate 10%, 9mg calcium per ml is the preperation of choice.care should be taken to administer the drug slowly to avoid cardiac effects and tissue necrosis. Reference: OP G hai,eseential paediatrics,8 th edition. page no 522