The Nursing Staff in a Labor and Delivery Unit Has

The nursing staff in a labor and delivery unit has noticed an increase in the number of patients experiencing placental abruption. The nurses begin to review demographics for the patients involved. Which risk factors will the nurses expect? Select all that apply.

A) Hypertensive disorders
B) Uterine fibroids
C) Cigarette smoking
D) Methamphetamine use
E) Abdominal trauma