RNC OB Part 2: Fetal Assessment Exam
Actual Questions and Answers
2026(Verified Answers)
Cervical and vaginal fluid can be tested for ___________ markers to
evaluate for presence of congenital abnormalities -
correct answer ✅Biochemical
Transvaginal Ultrasound can be used to measure crown rump
length of the fetus in first trimester which helps determine
approximate gestational age +/- one ________ -
correct answer ✅Week
________ is performed by inserting a catheter into the uterus to
obtain placental villi for testing . The tissue may also be obtained
through abdominal wall if needed to safely reach the placenta -
correct answer ✅CVS
CVS can be used to do chromosomal, DNA, and enzyme analysis on
placental tissue and is usually performed at _________weeks. One
of the earliest tests to reassure parents provide information needed
to decide whether to continue the pregnancy -
correct answer ✅10-13
,RNC OB Part 2: Fetal Assessment Exam
Actual Questions and Answers
2026(Verified Answers)
Uterine fundus can be palpated above the symphysis pubis by
_______ weeks -
correct answer ✅10-12
From gestation 16-36 weeks, fundal height can be used to estimate
weeks of gestation. By week ______, fundus is usually at umbilicus.
-
correct answer ✅20
During first trimester, the procedure most commonly used to
confirm fetal viability is ______________ ultrasound -
correct answer ✅Transvaginal
SGA infants are those whose weight places them below the ____th
percentile for gesatational age -
correct answer ✅10
When fetus does not fulfill his/her growth potential for any reason,
diagnosis is _________. This is associated with oligohydramnios and
PreE -
correct answer ✅IUGR
, RNC OB Part 2: Fetal Assessment Exam
Actual Questions and Answers
2026(Verified Answers)
___________ IUGR babies have both head and body that are small.
-
correct answer ✅Symmetric
Symmetric IUGR tends to occur _________ in pregnancy and is
commonly caused by chromosomal abnormalities and infections -
correct answer ✅Early
____________ IUGR babies have small body, but head is normal
size. -
correct answer ✅Asymmetric
Asymmetric IUGR occurs _________ in pregnancy and is commonly
caused by placental insufficiency and PreE -
correct answer ✅Late
LGA babies are those whose weight places them above the
______th percentile for gestational age -
correct answer ✅90
Actual Questions and Answers
2026(Verified Answers)
Cervical and vaginal fluid can be tested for ___________ markers to
evaluate for presence of congenital abnormalities -
correct answer ✅Biochemical
Transvaginal Ultrasound can be used to measure crown rump
length of the fetus in first trimester which helps determine
approximate gestational age +/- one ________ -
correct answer ✅Week
________ is performed by inserting a catheter into the uterus to
obtain placental villi for testing . The tissue may also be obtained
through abdominal wall if needed to safely reach the placenta -
correct answer ✅CVS
CVS can be used to do chromosomal, DNA, and enzyme analysis on
placental tissue and is usually performed at _________weeks. One
of the earliest tests to reassure parents provide information needed
to decide whether to continue the pregnancy -
correct answer ✅10-13
,RNC OB Part 2: Fetal Assessment Exam
Actual Questions and Answers
2026(Verified Answers)
Uterine fundus can be palpated above the symphysis pubis by
_______ weeks -
correct answer ✅10-12
From gestation 16-36 weeks, fundal height can be used to estimate
weeks of gestation. By week ______, fundus is usually at umbilicus.
-
correct answer ✅20
During first trimester, the procedure most commonly used to
confirm fetal viability is ______________ ultrasound -
correct answer ✅Transvaginal
SGA infants are those whose weight places them below the ____th
percentile for gesatational age -
correct answer ✅10
When fetus does not fulfill his/her growth potential for any reason,
diagnosis is _________. This is associated with oligohydramnios and
PreE -
correct answer ✅IUGR
, RNC OB Part 2: Fetal Assessment Exam
Actual Questions and Answers
2026(Verified Answers)
___________ IUGR babies have both head and body that are small.
-
correct answer ✅Symmetric
Symmetric IUGR tends to occur _________ in pregnancy and is
commonly caused by chromosomal abnormalities and infections -
correct answer ✅Early
____________ IUGR babies have small body, but head is normal
size. -
correct answer ✅Asymmetric
Asymmetric IUGR occurs _________ in pregnancy and is commonly
caused by placental insufficiency and PreE -
correct answer ✅Late
LGA babies are those whose weight places them above the
______th percentile for gestational age -
correct answer ✅90
