Asked by jo

Isotonic saline and is often given to patients intravenously to replenish lost fluids. Isotonic saline is a 0.9% 9G/100ml) solution of salty water. You are asked to make up 21 of isotonic saline. How much salt should you weigh out?
Answered by DrBob222
21 what? mL, liters, gallons, water tanks?
Also, 0.9% would mean 0.9 g/100 wouldn't it?
Answered by Anonymous
2.25