A Standard Ultrasound Examination Is Performed During the Second or Third

A standard ultrasound examination is performed during the second or third trimester and includes an evaluation of which of the following?
Note: Credit will be given only if all correct choices and no incorrect choices are selected.

A) Confirm fetal heart activity.
B) Evaluate the cervix.
C) Determine fetal presentation.
D) Assess amniotic fluid volume.
E) Determine fetal number.