Exam 21: Second and Third Trimester Obstetrics 13 to 42 Weeks

A grade I placenta may have

The anechoic areas between the bright subcutaneous and peritoneal fat are the ____________________ and __________________________.

Some experts believe that __________________ in the 2nd trimester can be used as an accurate predictor of an abnormal fetal outcome.

Sonographic identification of the fetal __________________is necessary to establish renal function.

The bright reflection of the fetal skeleton is an indication of ______________________within the developing bones.