OB/GYN ARDMS UPDATED EXAM SCRIPT QUESTIONS AND
ANSWERS GUARANTEE A+
✔✔B. Gastroschisis - ✔✔Which abnormality is associated with elevated maternal serum
alpha-fetoprotein (AFP)?
A. Spina bifida occulta
B. Gastroschisis
C. Diaphragmatic hernia
D. Trisomy 21
✔✔D. Left Ventricle - ✔✔What is the most common anatomic location of the echogenic
intracardiac focus?
A. Right Ventricle
B. Right Atrium
C. Left Atrium
D. Left Ventricle
✔✔A. Talipes equinovarus - ✔✔Which Skeletal Malformation is demonstrated in this
image?
A. Talipes equinovarus
B. Micromelia
C. Rockerbottom foot
D. Phocomelia
✔✔D. Right ventricle - ✔✔Which cardiac chamber lies closest to the anterior chest wall
in a fetus with normal situs?
A. Left ventricle
B. Right atrium
C. Left atrium
D. Right ventricle
✔✔B. Dichorionic diamniotic - ✔✔Which type of twin pregnancy is demonstrated in this
image?
A. Monochorionic monoamniotic
B. Dichorionic diamniotic
C. Dichorionic monoamniotic
D. Monochorionic diamniotic
✔✔A. Ectopic pregnancy - ✔✔A patient presents with vaginal bleeding and beta-human
chorionic gonadotropin level of 35,000 mIU/mL. The ultrasound reveals an empty uterus
and this corresponding image of the right adnexa. Which diagnosis is most likely?
A. Ectopic pregnancy
B. Molar pregnancy
C. Blighted ovum
D. Missed abortion
, ✔✔D. Femur - ✔✔Which fetal structure would be used to aid in the diagnosis of
echogenic bowel?
A. Kidney
B. Bladder
C. Lung
D. Femur
✔✔B. Increased - ✔✔Which nuchal translucency measurement is associated with the
chromosomally abnormal fetus?
A. Normal
B. Increased
C. Absent
D. Decreased
✔✔B. Gestational diabetes - ✔✔Which condition is associated with an increased risk of
macrosomia?
A. Fetal alcohol syndrome
B. Gestational diabetes
C. Pregnancy-induced hypertension
D. Poor weight gain during pregnancy
✔✔Identify the location to correctly measure the atrium of the lateral ventricle. - ✔✔
✔✔D. CSP, thalami, and third ventricle - ✔✔Which structures are located at the level of
the biparietal diameter in the second trimester?
A. CSP, thalami, and cerebellum
B. CSP, cisterna magna, and lateral ventricles
C. CSP, frontal horns, and cerebellum
D. CSP, thalami, and third ventricle
✔✔A. posterior urethral valve obstruction - ✔✔Which condition may result in
hydroureter?
A. posterior urethral valve obstruction
B. ureteropelvic junction obstruction
C. ARPKD
D. ADPKD
✔✔A. Skin covered myelomeningoceles - ✔✔Which abnormality may be associated
with a negative amniotic fluid AFP result when evaluating for neural tube defects?
A. Skin covered myelomeningoceles
B. Exencephaly
C. Anencephaly
D. Open neural tube defects
ANSWERS GUARANTEE A+
✔✔B. Gastroschisis - ✔✔Which abnormality is associated with elevated maternal serum
alpha-fetoprotein (AFP)?
A. Spina bifida occulta
B. Gastroschisis
C. Diaphragmatic hernia
D. Trisomy 21
✔✔D. Left Ventricle - ✔✔What is the most common anatomic location of the echogenic
intracardiac focus?
A. Right Ventricle
B. Right Atrium
C. Left Atrium
D. Left Ventricle
✔✔A. Talipes equinovarus - ✔✔Which Skeletal Malformation is demonstrated in this
image?
A. Talipes equinovarus
B. Micromelia
C. Rockerbottom foot
D. Phocomelia
✔✔D. Right ventricle - ✔✔Which cardiac chamber lies closest to the anterior chest wall
in a fetus with normal situs?
A. Left ventricle
B. Right atrium
C. Left atrium
D. Right ventricle
✔✔B. Dichorionic diamniotic - ✔✔Which type of twin pregnancy is demonstrated in this
image?
A. Monochorionic monoamniotic
B. Dichorionic diamniotic
C. Dichorionic monoamniotic
D. Monochorionic diamniotic
✔✔A. Ectopic pregnancy - ✔✔A patient presents with vaginal bleeding and beta-human
chorionic gonadotropin level of 35,000 mIU/mL. The ultrasound reveals an empty uterus
and this corresponding image of the right adnexa. Which diagnosis is most likely?
A. Ectopic pregnancy
B. Molar pregnancy
C. Blighted ovum
D. Missed abortion
, ✔✔D. Femur - ✔✔Which fetal structure would be used to aid in the diagnosis of
echogenic bowel?
A. Kidney
B. Bladder
C. Lung
D. Femur
✔✔B. Increased - ✔✔Which nuchal translucency measurement is associated with the
chromosomally abnormal fetus?
A. Normal
B. Increased
C. Absent
D. Decreased
✔✔B. Gestational diabetes - ✔✔Which condition is associated with an increased risk of
macrosomia?
A. Fetal alcohol syndrome
B. Gestational diabetes
C. Pregnancy-induced hypertension
D. Poor weight gain during pregnancy
✔✔Identify the location to correctly measure the atrium of the lateral ventricle. - ✔✔
✔✔D. CSP, thalami, and third ventricle - ✔✔Which structures are located at the level of
the biparietal diameter in the second trimester?
A. CSP, thalami, and cerebellum
B. CSP, cisterna magna, and lateral ventricles
C. CSP, frontal horns, and cerebellum
D. CSP, thalami, and third ventricle
✔✔A. posterior urethral valve obstruction - ✔✔Which condition may result in
hydroureter?
A. posterior urethral valve obstruction
B. ureteropelvic junction obstruction
C. ARPKD
D. ADPKD
✔✔A. Skin covered myelomeningoceles - ✔✔Which abnormality may be associated
with a negative amniotic fluid AFP result when evaluating for neural tube defects?
A. Skin covered myelomeningoceles
B. Exencephaly
C. Anencephaly
D. Open neural tube defects
