OB GYN Board Exam All Answers Correct
When the morula enters the uterine cavity what does it become? ️Blasocyst
By what week does the anion and chorion fuse? ️Week 12
If any longer than 16 wks time then chromosomal abnormalities may be present
At what CRL should cardiac activity be ide...
OB GYN Board Exam All Answers Correct
When the morula enters the uterine cavity what does it become? ✔️Blasocyst
By what week does the anion and chorion fuse? ✔️Week 12
If any longer than 16 wks time then chromosomal abnormalities may be present
At what CRL should cardiac activity be identified? ✔️5mm
6wks gestation
How many weeks should a yolk sac be identified? ✔️5.5 wks
How many weeks should a gestational sac be visualized? ✔️4 wks
The mean sac diameter in a normal IUP will demonstrate how much of an increase in size per day until
the 10th week of gestation? ✔️1mm per day
Implantation of the fertalized egg occurs on what day? ✔️20-23
What week does the neural tube normally close? ✔️week 6
What MSD should demonstrate a yolk sac? ✔️>8mm
What is the most common birth defect? ✔️CHD
Can you see an increased nuchal thickness with CHD? ✔️Yes
, What are the 4 types of ASD? ✔️1. Primun
2. Secundum
3. Venosus
Which ASD is closest to the valves? ✔️Primun
Is heterozygous achrondoplasia lethal? ✔️No
No pulmonary hypoplasia
Is homozygous achondroplasia lethal? ✔️Yes
Shortened ribs and pulmonary hypoplasia
What is prune belly also known as? ✔️Eagle Barrett Syndrome
What is iniencephaly? ✔️Iniencephaly is a rare neural tube defect resulting in:
- occipital bone defect
- partial or total absence (rachischisis) of cervico-thoracic vertebrae
- fixed fetal head retroflexion "star-gazer" appearance
Will you have polyhydraminos or oligohydraminos with spina bifida? ✔️polydraminos
What type of truncus arteriosus is most common? ✔️type one
How do the vessels appear as they exit the heart is transposition of the great arteries? ✔️parallel
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 CertifiedGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.99. You're not tied to anything after your purchase.
