Fetal age and growth Assessment Quiz(Completely
solved)
Fourth ventricle correct answersWhich of the following structures is not identified in the
biparietal diameter
Selective circulation to the brain limits circulation to other organs during periods of low
oxygenation, causing a similar abdomen but normal head size correct answersWhat affects the
concept of brain-sparing effect?
Thick placenta correct answersWhat sonographic finding is not associated with placental
insufficiency
4 mm correct answersIn the late second trimester, anterior-posterior diameter of the normal renal
pelvis should not exceed
The cephalic index helps to determine the normality of the fetal head shape correct answersWhat
best describes the intention of the cephalic index?
2.5 cm correct answersThe normal length of the cervical oz will vary, but it measures a minimum
of
AC correct answersWhat measurement is the most useful for fetal weight estimation?
biparietal diameter correct answersWhat measurement is most widely used when determining
gestational age in the second trimester?
Chronic maternal hypertension correct answersA woman at 36 weeks gestation for sonographic
evaluation of fetal growth. After obtaining all the appropriate measurements, the fetal size is
established to be in the 8th percentile for fetal age. What condition could support the diagnosis of
IUGR?
Abdomen may be abnormally small, AC should not be used for gestational age calculations
correct answersA woman presents at 36 weeks gestation for sonographic evaluation of fetal
growth. After obtaining all the appropriate measurements, the scanner generated report indicates
an abnormally high HC/AC ratio. What is true about this finding?
Internal iliac arteries correct answersThe umbilical arteries arise from what vessel?
26 weeks correct answersChoroid plexus cysts should normally regress by
Anterior portion of the brain correct answersCaveman septum pellucidi is located in the
Forman ovale correct answersWhat shunt blood is between the atria of the fetal heart?
solved)
Fourth ventricle correct answersWhich of the following structures is not identified in the
biparietal diameter
Selective circulation to the brain limits circulation to other organs during periods of low
oxygenation, causing a similar abdomen but normal head size correct answersWhat affects the
concept of brain-sparing effect?
Thick placenta correct answersWhat sonographic finding is not associated with placental
insufficiency
4 mm correct answersIn the late second trimester, anterior-posterior diameter of the normal renal
pelvis should not exceed
The cephalic index helps to determine the normality of the fetal head shape correct answersWhat
best describes the intention of the cephalic index?
2.5 cm correct answersThe normal length of the cervical oz will vary, but it measures a minimum
of
AC correct answersWhat measurement is the most useful for fetal weight estimation?
biparietal diameter correct answersWhat measurement is most widely used when determining
gestational age in the second trimester?
Chronic maternal hypertension correct answersA woman at 36 weeks gestation for sonographic
evaluation of fetal growth. After obtaining all the appropriate measurements, the fetal size is
established to be in the 8th percentile for fetal age. What condition could support the diagnosis of
IUGR?
Abdomen may be abnormally small, AC should not be used for gestational age calculations
correct answersA woman presents at 36 weeks gestation for sonographic evaluation of fetal
growth. After obtaining all the appropriate measurements, the scanner generated report indicates
an abnormally high HC/AC ratio. What is true about this finding?
Internal iliac arteries correct answersThe umbilical arteries arise from what vessel?
26 weeks correct answersChoroid plexus cysts should normally regress by
Anterior portion of the brain correct answersCaveman septum pellucidi is located in the
Forman ovale correct answersWhat shunt blood is between the atria of the fetal heart?
