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The widest transverse portion of the skull, the most appropriate area to measure BPD is
The level of midline echo complex
When measuring the cistern magna, is the measurement is obtained by measuring between what two points?
Vermis to the occipital bone
If you have a fetus with the liver on the right, stomach on the left, apex of heart pointing left
Which of the following about the fetal liver is false
The right lobe is larger than the left lobe in utero
At what level do we measure the abdominal circumference
The measurement is at the level of the stomach, the left portal vein, and the left umbilical vein
The abdominal circumference is
A measurement at the level of the left portal vein, stomach, and left umbilical vein
The most accurate for determining the gestational age during the first trimester is the
The assessment of the fetus to determine fetal well being includes
Fetal tone, amniotic fluid index, cardiac nonstress test, fetal breathing and is known as a Biophysical Profile
Asymmetric growth restriction may show all of the following except
Head and body both small for dates
A complication of pregnancy characterized by increasing hypertension, proteinuria, edema
Term that describes a group of conditions in which hydrops is present in the fetus, but not the result of a fetal/maternal blood group rH incompatibility
What sonographic finding would confirm the presence of a diamniotic pregnancy?
Membrane that separates the fetuses
The sonographic findings of a fetal hydrops and that's rH sensitization (immune hydrops) include all except
(pleural effusion, pericardial effusions, Polyhydramnios) thinning placenta
A monochorionic twin pregnancy in which one of the twins develops without a heart or upper body
In twin to twin transfusion syndrome, is the venous blood of one twin being pumped into the arterial system of another?
No, arterial system shunting to the venous system
The optimal collection site in amniocentesis is
Away from the central portion of the placenta, away from the umbilical cord, away from the fetus (we don't want lateral to the maternal midline)
MSAFP and amniotic fluid AFP has an inverse relationship, one goes up and one goes down, what is the correlation with fetal age?
Amniotic fluid AFPS decrease with fetal age, MSAFP increases with fetal age
What are the functions of the placenta
Nutrition, hormone production, protection, respiration, storage
What is the yolk sac
Before the placenta is formed the yolk sac is the primary blood source for the embryo
Which of the following is false about placental abruption
The bleed will lead to a chorioangioma (vascular tumor)
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