Which fluid will be most effective in restoring extracellular volume?

Question

Quizplus · Accepted Answer

Normal saline (0.9%) is the most effective in restoring extracellular volume as it closely resembles the electrolyte composition of extracellular fluid. Solution A (5% dextrose in water) and Solution D (10% dextrose in water) contain a high concentration of dextrose, which can effectively provide energy, but are not effective in restoring extracellular volume as they do not have sufficient electrolytes. Solution C (half normal saline) may be helpful in certain situations, but it is not as effective as normal saline in restoring extracellular volume.

Which Fluid Will Be Most Effective in Restoring Extracellular Volume