Diagnostic Sonography

The caudal regression syndrome is found most commonly in patients with which one of the following?

The development of conjoined twins occurs when the division of the egg occurs _____ days after conception.

Twins that arise from two separately fertilized ova are known as which one of the following?

Secondary to pregnancy-induced hypertension, the occurrence of a coma or seizures in the patient during the second and third trimesters represents which one of the following?

Fetal death that occurs after the fetus has reached a certain growth that is too large to resorb into the uterus is which one of the following?

Which one of the following complications of pregnancy is characterized by increasing hypertension, proteinuria, and edema?

Which one of the following terms describes a group of conditions in which hydrops is present in the fetus but is not a result of fetomaternal blood group incompatibility?

Hypertensive pregnancies may be associated with which one of the following abnormalities?

What sonographic finding(s) confirms the presence of a diamniotic pregnancy?

Which one of the following is defined as the appearance of overlapping skull bones that indicates fetal death?

Sonographic findings of fetal hydrops in an isoimmunized pregnancy include all of the following except:

Hydrops caused by fetal tachycardia most commonly demonstrates a heart rate ranging between ______ and ______ beats per minute (bpm).

Maternal obesity has been associated with an increased incidence of which one of the following abnormalities?

Caudal regression syndrome is described as which one of the following?

Skeletal and central nervous system congenital anomalies in infants of diabetic mothers include all of the following except:

Premature labor is defined as the onset of labor before _____ weeks of gestation.

Which one of the following terms is used for a monochorionic twin pregnancy in which one fetus develops without a heart or upper body?

Which one of the following statements about twin-to-twin transfusion syndrome is true?

Poly-oli sequence is also known as which one of the following?

Stuck twin syndrome is usually observed between _____ and _____ weeks of gestation.