Exam (elaborations)
OB/GYN 2 MIDTERM Actual Solutions 2024
- Course
- Institution
OB/GYN 2 MIDTERM Actual Solutions 2024
[Show more]
Content preview
OB/GYN 2 MIDTERM Actual Solutions 2024The embryonic heart begins to beat at __________ days
35 days (5 to 5 1/2 weeks)
The molar pregnancy develops from
Gestational trophoblastic disease*
A gestational sac in which the embryo fails to develop is described as which one of
the following?
Blighted ovum or anembryonic pregnancy
Sonographically, placental hematomas may be difficult to distinguish from
Subchorionic hemorrhages.
An increased risk of a complete hysterectomy is present when an ectopic
pregnancy is located in which one of the following structures?
Cervix
The size of the uterus on palpation was larger than dates in this 8 week pregnancy.
Identify the structures marked by number 1 and 2 in the following image
1. Gestational sac
2. Fibroid
Dandy Walker malformation results from cystic dilation of
,The 4th ventricle
In what anatomic site does fertilization of the ovum usually occur?
Fallopian tubes
The interface between the decidua capsularis and echogenic vascular
endometrium is which one of the following?
Double decidua sign
Of the following methods of calculating an estimated date of confinement (EDC),
which one is the most reliable?
CRL
The mean measurement for nuchal translucency is
3mm
All of the following are the sonographic findings of gestational age associated with
abnormal intrauterine pregnancy, EXCEPT
Gestational sac growth of 1 mm per day
The chorionic membrane is derived from what component of the conceptus?
Blastocyst stage
- Contains 2 layers:
• Trophoblastic layer (becomes chorionic membrane- fetal placenta portion) and
inner mass (which forms the embryo, amnion, cord and secondary yolk sac)
The diameter of the normal yolk sac should never exceed _______ mm
5.6mm or greater
Although the organ function remains as minimal, the ___________ is the first
organ to function
heart
The arrow in the following image is pointing to Hyperechoic structure in the lateral
ventricle is
, Choroid plexus
At what gestational age fetal spine is visualized?
6 - 10 weeks
After fertilization of the ovum, the corpus luteum begins to secrete which of the
following hormones?
Progesterone
All of the following are the associated risk factors for ectopic pregnancy EXCEPT
PID
Previous history of ectopic
Use of IUD
What type of anomaly is seen in the following image?
Ventriculomegaly
Using a transvaginal approach, the first structure visualized within a gestational sac
is which one of the following structures?
Gestational sac
To differentiate an early pregnancy from a pseudogestational sac, it helps to
visualize the
Yolk sac
We have an expert-written solution to this problem!
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Schoolflix. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75759 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now