OBGYN-OB1 Edelman 2025/2026 Exam
Questions and Correct Answers | New
Update
The foramen ovale permits blood to pass from the: - 🧠 ANSWER ✔✔right to
the left
Exchange of oxygen, nutrients and fetal wastes occurs at what location in
the placenta? - 🧠 ANSWER ✔✔chorionic villi
The ratio of BPD to OFD determines the - 🧠 ANSWER ✔✔CI
The optimal period to examine fetal cardiac anatomy is - 🧠 ANSWER
✔✔18-22 weeks
The most dangerous location for an ectopic pregnancy is - 🧠 ANSWER
✔✔interstitial
Clinical signs of placenta previa include all of the following except - 🧠
ANSWER ✔✔hypovolemic shock
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
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STATEMENT. ALL RIGHTS RESERVED
, When obtaining a fetal abdominal circumference measurement, which of
the following should not be visualized? - 🧠 ANSWER ✔✔umbilical insertion
The umbilical cord is covered by - 🧠 ANSWER ✔✔amnion
The nuchal fold should not exceed ______ mm in a normal pregnancy,
when measured prior to 21 weeks. - 🧠 ANSWER ✔✔6 mm
If an embryo fails to develop or stops developing before it is detectable
sonographically, this is specifically termed - 🧠 ANSWER ✔✔an
anembryonic pregnancy
During a routine first trimester sonogram, the sonographer notes a 4 cm
anechoic cyst in one of the maternal ovaries. This most likely is - 🧠
ANSWER ✔✔corpus luteum cyst of pregnancy
The anechoic structure visualized sonographically in the posterior portion of
the embryonic cranium between 8-11 weeks is - 🧠 ANSWER
✔✔rhombencephalon
Chorioamniotic separation is normal until _______ menstrual weeks. - 🧠
ANSWER ✔✔16
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
Questions and Correct Answers | New
Update
The foramen ovale permits blood to pass from the: - 🧠 ANSWER ✔✔right to
the left
Exchange of oxygen, nutrients and fetal wastes occurs at what location in
the placenta? - 🧠 ANSWER ✔✔chorionic villi
The ratio of BPD to OFD determines the - 🧠 ANSWER ✔✔CI
The optimal period to examine fetal cardiac anatomy is - 🧠 ANSWER
✔✔18-22 weeks
The most dangerous location for an ectopic pregnancy is - 🧠 ANSWER
✔✔interstitial
Clinical signs of placenta previa include all of the following except - 🧠
ANSWER ✔✔hypovolemic shock
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
1
STATEMENT. ALL RIGHTS RESERVED
, When obtaining a fetal abdominal circumference measurement, which of
the following should not be visualized? - 🧠 ANSWER ✔✔umbilical insertion
The umbilical cord is covered by - 🧠 ANSWER ✔✔amnion
The nuchal fold should not exceed ______ mm in a normal pregnancy,
when measured prior to 21 weeks. - 🧠 ANSWER ✔✔6 mm
If an embryo fails to develop or stops developing before it is detectable
sonographically, this is specifically termed - 🧠 ANSWER ✔✔an
anembryonic pregnancy
During a routine first trimester sonogram, the sonographer notes a 4 cm
anechoic cyst in one of the maternal ovaries. This most likely is - 🧠
ANSWER ✔✔corpus luteum cyst of pregnancy
The anechoic structure visualized sonographically in the posterior portion of
the embryonic cranium between 8-11 weeks is - 🧠 ANSWER
✔✔rhombencephalon
Chorioamniotic separation is normal until _______ menstrual weeks. - 🧠
ANSWER ✔✔16
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
2
STATEMENT. ALL RIGHTS RESERVED
