An 8month old baby was rushed into my ward with the complaints of diarrhoea and vomiting for 2days.on asssessment , the child was severely dehydrated and clinically pale.the rbs was 5.2mmol/l. temp 37.5,pulse 136bpm and spo2 98%.efforts were made to get an iv line on any part of the but it failed. an NG tube was passed n some fluid given through that route.but the iv line was still difficult to get .child finally passed away because of severe dehydration.assuming you were in my shoes what will u have done?