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
[{'content': 'How will a staff nurse prepare normal saline from 10% Dextrose (per 100 ml) - \nSelect and explain. \nA. 20 ml 10% D with 80 ml NS, B. 60m1 10%Dwith40mlNS, C. 60 ml 10% D with 40 ml NS, D. 80 m110%D with 20 mlNS', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans is 'd' i.e., 80 ml 10% dextrose in 20 ml NS The most commonly used IV fluid preparation in neonates is N/5, 10% dextrose. So, in ideal preparation: (i) NS should make I/5th pa (20%) of solution (i.e. N/5) (ii) Preparation should have 10 gm of dextrose in 100 ml (i.e. 10% dextrose). o Amongst the given options, closest one is 80 ml of 10% dextrose in 20 ml of NS as it will provide 8 gm of glucose at normal saline concentration of N/5.", 'role': 'assistant'}]