Which one of the following describes total situs inversus?

A fetus with dilated loops of echogenic bowel should be evaluated for all of the following except:

The most likely cause of bilateral hydronephrosis in the fetus is which one of the following?

When evaluating the patient who is infertile, in addition to assessing structural anatomy, the sonographer should evaluate the:

If a single umbilical artery is seen, the sonographer should search for which one of the following?

Menarche may be defined as which one of the following?

Which one of the following abnormalities is described as the congenital absence of the cerebral hemispheres resulting from an occlusion of the internal carotid arteries?

All of the following are characteristics of thanatophoric dysplasia except:

Congenital anomalies associated with polyhydramnios include all of the following except:

Ventriculomegaly is defined as lateral ventricular enlargement measuring greater than ____ millimeters (mm).