A laboring client is to be given an epidural for pain management in labor. Prior to the procedure, the physician orders a rapid intravenous infusion of 1000 cc of Lactated Ringer's solution. Which of the following statements best describes the purpose of this treatment regimen?

Restore fluid and electrolyte imbalance that has occurred during the labor process

Prevent dehydration, which may result from side effects of nausea and vomiting

Increase fetal heart rate variability prior to administering an anesthesia

Increase maternal blood volume to prevent hypotension