The Nurse Is Preparing Teaching Material for a Pregnant Patient

The nurse is preparing teaching material for a pregnant patient with the following type of placenta previa. What information should the nurse provide the patient about this health problem?

A) Internal o s is partially covered by the placenta
B) Internal o s is covered completely by the placenta
C) Edge of the placenta is at the margin of the internal o s
D) Placenta is implanted in the lower segment but does not reach the o s