A nurse is caring for a client who is having a vacuum-assisted birth. Which of the following actions should the nurse take?

A. The vacuum cup is positioned on the fetal head, over the flexion point, not in front of the ears. B. Continuous fetal monitoring should be maintained during vacuum-assisted delivery. C. The nurse should encourage the client to push during contractions to assist with the delivery. D. A full bladder can obstruct delivery; the bladder should be emptied prior to the procedure.