In: Nursing
ANSWER :
▪︎We have to prepare an isotonic solution for IV infusion
1 ampule of bicarb = 50 ml = 100mEq
So , 3 ampules = 300mEq
So, if 3 ampules added to 1 litre of NS = 300 milliosmoles/L
300milliosmoles is almost equal to body osmolality ( i.e.290 milliosmoles/L)
So , 3 ampules each 50 ml
Total = 50 × 3 = 150ml in 1L NS
1000ml + 150ml = 1150ml
Total 1150ml will be in the IV bag if no fluid is removed in the compounding process