Normal placenta thickness should be between

Select the definition for placenta accreta.

 If a fetus is positioned in a cephalic position facing anterior, where will the fetal spine be located on the ultrasound image? 

Which of the following is a cause for abruptio placenta?

The term that refers to the topmost point of the skull.

Which would represent a placenta with the umbilical cord inserted within a centimeter of the placental margins? 

Placenta thickness should be measured at

Select the explanation for the hypoechoic area indicated by the arrow.

What is the heaviest of all the waxes?

Which of the following is considered a minor restoration?