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OB/Gyn Chapters 48-50 Flashcards | StudBud
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OB/Gyn Chapters 48-50
OB/Gyn Chapters 48-50
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Answers
1
The Nuchal translucency should be _______ in a normal fetus?
< 4 cm
<5 mm
< 3 mm
>3 mm
2
Time between 4 and 10 weeks of gestation often considered ___ period
zygote
trophoblastic
embryonic
fetal
3
__ means avoiding the causation of harm
Morality
Nonmaleficence
Beneficence
Confidentiality
4
What does the arrow signify?
GS
amnion
chorion
ys
5
CRLs considered most accurate method for dating through ____ of gestation
10 days
12 days
10 weeks
12 weeks
6
An omphalocele is a herniation of the viscera through which structure?
amnion
umbilical stalk
peritoneum
abdominal wall
7
Providing a detailed explanation to the patient is protecting the patients:
autonomy
morals
nonmaleficence
beneficence
8
Gastroschisis is a birth defect in which:
The bowel is in the chest cavity
There is no bowel
The bowel is on the outside of the body
The bowel is rotated on itself
9
Which organization for sonographers regulates the code of ethics?
Joint Review Committee (JRC)
American Medical Association (AMA)
Society of Diagnostic Medical Sonography (SDMS)
American Registry of Diagnostic Medical Sonography (ARDMS)
10
The Nuchal fold translucency test is a
screening test for Spina bifida
screening test for all genetic disorders
screening test for Down's Syndrome
11
#2 indicates what fetal structure?
Chorion
Yolk Sac
Vitelline Duct
Fetal Pole
12
#2 indicates what fetal structure?
Fetal Heart
Rhombencephalon
Yolk Sac
Fetal Stomach
13
What value of quantitative beta HCG is used as a guideline for when a normal IUPP should be apparent by TV?
10,000
1,000
2,000
20,000
14
National standards set to protect sensitive patient health information from being disclosed w/o the patient's consent:
Confidentiality
FERPA
HIPAA
Autonomy
15
Diagnosis of organs protruding outside of the belly that are covered with a membrane are called:
normal
omphalocele
mid gut herniation
gastroschisis
16
What finding in the above image is indicative of a tubal ectopic pregnancy?
The double decidual sign
The presence of a pseudogestational sac
The ring of fire sign
The tubal ring sign
17
25 y/o patient presents with a +preg test and LMP was 8 weeks prior. This sag TV image shows:
Absence of gestational sac (GS)
A normal intrauterine pregnancy (IUP)
An abnormallly thickened endometrial stripe
Uterine leoimyomas
18
What is a normal fetal heart rate
110-160
100-120
60-90
160-180
19
During ectopic pregnancy...
The morula becomes a blastocyst
The Corpus Luteum disintegrates
The fertilized egg attaches to the fallopian tube
The sperm and egg fuse
20
NUCHAL TRANSLUCENCY (NT)
I
E
H
G
21
What is an Anembryonic Pregnancy?
partial evacuation of products of conception
intrauterine GS is empty due to embryonic demise or failure to develop
intrauterine pregnancy going to term when an ectopic has been resolved
spontaneous abortion w/ unknown etiology
22
What is the sweeper mechanism of the fallopian tube?
ampulla
infundibulum
follicle
fimbria
23
#1 indicates what fetal structure?
Vitelline Duct
Rhombencephalon
Yolk Sac
Fetal Heart
24
What gestational age do we measure the nuchal translucency?
22-24 weeks
14 weeks- 15 weeks 6 days
18 weeks-22 weeks
11 weeks- 13 weeks 6 days
25
What is integrity?
Doing the right thing even when no one is looking.
Having sympathy for those who are sick.
Being afarid in difficult situations.
Wanting more than you have even when you don't need it.
26
An anembryonic pregnancy presents sonographically as
A large empty gestational sac
A small empty gestational sac
A large, tissue filled sac
A small, tissue filled sac
27
Which represents the guideline for conduct and character?
Morality
Justice
Ethics
Autonomy
28
Partial or complete absence of cranium is:
Acrania
Anencephaly
Ventriculomegaly
Cephalocele
29
The yolk sac is normally visible at gestational age of:
5.5 weeks
8 weeks
10 weeks
4 weeks
30
What part of the fetus is the arrow pointing to?
back
head
bottom
cord insertion
31
#4 indicates what fetal structure?
Gestational Sac
Yolk Sac
Placenta
Fetal Pole
32
Subchorionic hemorrhage is:
a bleed between the the GS and myometrium
both A and B
none of the above
the most common cause for 1st trimester vaginal bleeding
33
Four-chamber view and great vessels can be visualized at ___ weeks
12
18
16
20
34
At what age can the sonographer see the bony structures of the fetal face?
18-20 menstrual wks
6 menstrual wks
11-12 menstrual weeks
14 menstrual wks
35
Name this uterine mass:
fibroid
hematometrocolpos
gestational sac
blighted ovum
36
Which view is a nuchal translucency measurement performed
coronal
transverse
axial
midsagittal
37
How many days after fertilization does the blastocyst enter the uterus?
2-3
8-10
4-5
12-14
38
Autonomy can be defined as
Feeling distressed due to poor behaviour.
Feeling that they are worth less than their peers.
Being able to plan and think for oneself.
The ability to do things independently.
39
#5 indicates what fetal structure?
Chorion
Amniotic Sac
Yolk Sac
Fetal Pole
40
An ectopic pregnancy is an emergency?
False
True
41
What’s wrong with yolk sac A?
Anembryonic
Nothing
Overgrowth
Embryonic
