The nurse is educating a laboring client who is about to receive epidural anesthesia. Which statement by the nurse best describes the side effects the client may experience?

It is possible to experience a drop in blood pressure afterward.

You may experience some drowsiness as the medication gets in your bloodstream.

You may feel a frequent need to urinate after the effects set in.

It is possible to feel more numbness on one side, so you should lie flat on your back.