A Client Has Painless Vaginal Bleeding at 35 Weeks' Gestation

A client has painless vaginal bleeding at 35 weeks' gestation and is scheduled for an ultrasound to confirm a diagnosis of placenta previa.In addition to monitoring the client's vital signs and fetal heart rate,nursing management of this client would include:

A) preparation for immediate cesarean delivery
B) frequent vaginal examinations
C) bed rest with bathroom privileges if no bleeding occurs
D) administration of antibiotics and antiemetics