Conditions that are generally recognised<br/>to increase the risks of PPH include:( ) A: Overdistended uterus B: Placental abruption C: Prolonged labour D: Placenta previa

For late pregnancy patients with emergency abdominal pain and bleeding during ultrasound examination, it should be noted that A: placental preposition B: amniotic fluid bleeding C: placental abruption D: trauma

A 27-year-old pregnant woman has severe pain in the lower abdomen during labor.She refused to press Lower abdomen,The most likely diagnosis is: A: Placental abruption B: Partial placenta previa C: Complete placenta previa D: Threatened uterine rupture E: Uterine rupture

What is the next best step in management?() A: Recommend cesarean section<br/>for placental abruption remote from delivery B: Continue expectant<br/>management, bleeding is likely from the cervix C: Send a CBC, type and screen,<br/>Kleihauer–Betke test, and place a second IV D: Consent the patient for<br/>transfusion of packed red blood cells (PRBCs) E: Place fetal scalp electrode<br/>(FSE) and intrauterine pressure catheter (IUPC) to better monitor<br/>fetus and contractions