A nurse is caring for a client who is in active labor and is scheduled to receive epidural anesthesia. Which of the following actions should the nurse take?

Monitor blood pressure every 30 minutes following epidural placement.

Administer lactated Ringer's 500 mL bolus via intermittent intravenous infusion prior to epidural placement.

Administer oxygen via nasal cannula at 2 L/min prior to epidural placement.

Reposition the client every 2 hours following epidural placement.