Induction of Labor Is Planned for a 31-Year-Old Client at 39

Induction of labor is planned for a 31-year-old client at 39 weeks due to insulin-dependent diabetes. Which nursing action is most important?

A) Administer 100 mcg of misoprostol (Cytotec) vaginally every 2 hours.
B) Place dinoprostone (Prepidil) vaginal gel and ambulate client for 1 hour.
C) Begin Pitocin (oxytocin) 4 hours after 50 mcg misoprostol (Cytotec) .
D) Prepare to induce labor after administering a tap water enema.