The Nurse Educator Is in a Childbirth Education Class Discussing

The nurse educator is in a childbirth education class discussing nonpharmacological ways nurses can assist to enhance labor and spontaneous vaginal delivery. Which of the following facts regarding nonpharmacologic approaches will the nurse use to help illustrate its benefits?

A) Using peppermint aromatherapy oils will help promote relaxation.
B) The client can achieve self-hypnosis with the Bradley Method.
C) Sterile water injections can be very useful for pelvic pain.
D) Effleurage is performed in rhythm with breathing during a contraction.