Exam 51: Sonography of the Second and Third Trimesters

The presentation of a fetus lying perpendicular to the maternal sagittal axis is in the ____________ position.

The normal atrium of the lateral ventricle measures ______ mm.

Because of the low-density brain tissue, the texture of the brain may appear ______________.

Visualization of the distal femoral epiphysis signifies a gestational age beyond:

The cerebrospinal fluid (CSF) travels from the lateral ventricles to the third ventricle via which one of the following structures?

The widest transverse diameter of the skull and the proper level to measure the biparietal diameter (BPD) includes which one of the following structures?

The size of the cistern magna is obtained by measuring from the _____________ to the ______________.

When evaluating the fetal spine, aligning the transducer in a(n) ___________ axis to the spinal elements is important.

The three vessels found in the umbilical cord are which of the following?

At what gestational week does the volume of amniotic fluid stop increasing?

Which one of the following structures shunts blood away from the lungs?

Fetal anatomy may be assessed accurately after _________________.

Beyond 30 weeks of gestation, a renal pelvis is considered abnormal when measuring greater than _____ millimeters (mm).

The cranial bones ossify by ______ weeks of gestation.

Which one of the following statements about the fetal liver is false?

Which one of the following indicates that the liver is on the right, the stomach is on the left, and the heart apex is on the left?

Especially in the third trimester, a fetus in the breech position may demonstrate a cranium shape of which one of the following?

Normally, the fetal bladder empties at least every ______________.

The cavum septum pellucidi is observed anterior to the _______________.

Dilation of the entire ventricular system, including the fourth ventricle, is associated with which one of the following abnormalities?