ARDMS OBGYN PRACTICE EXAM LATEST EXAM |
ALL QUESTIONS AND CORRECT ANSWERS |
GRADED A+ | VERIFIED ANSWERS | JUST RELEASED
If prominent rhombencephalon are seen in the second trimester
this sonographic finding suggests a ---------CORRECT ANSWER--
---------------Dandy walker malformation
Dandy walker malformation ---------CORRECT ANSWER------------
-----Cystic dilation of the fourth ventricle, hypoplasia or complete
absence of the vermis, an enlarged posterior fossa, and
hydrocephalus
The hindbrain structures, can appear prominent, a normal finding
during the first and second trimester ---------CORRECT ANSWER-
----------------Prominent rhombencephalon
Is a collection of lymphatic fluid found in the posterior neck region
of the embryo that is normal during the first trimester? ---------
CORRECT ANSWER-----------------Nuchal translucency
Nuchal translucency is a useful indicator of possible genetic
abnormalities, notably trisomy 21 and is best measured between
what weeks? ---------CORRECT ANSWER-----------------11 and 14
weeks
,Nuchal translucency ---------CORRECT ANSWER-----------------It is
a useful indicator of possible genetic abnormalities notably
trisomy 21
Between what weeks does the amniotic sac grow to fill the
chorionic cavities? ---------CORRECT ANSWER-----------------
Week 12 to 16
Implantation bleeding ---------CORRECT ANSWER-----------------a
bleed that occurs at the time in which the conceptus implants into
the decidualized endometrium
Intrauterine gestational sac >or = 8mm without evidence of
embryo. ---------CORRECT ANSWER-----------------Anembryonic
pregnancy/blatant of them
Poorly marginated and insisting borders surround an irregularly
shaped gestational age. ---------CORRECT ANSWER-----------------
Sonographic sign of an abnormal early pregnancy
Sagittarius endovaginal image demonstrating a large well
circumscribed gestational sac implanted in the lower uterine
,segment. ---------CORRECT ANSWER-----------------Sonographic
sign of an abnormal early pregnancy
Yolk sac occupying more than 30% of total gestational sac
volume ---------CORRECT ANSWER-----------------Sonographic
sign of an abnormal early pregnancy
Incomplete abortion ---------CORRECT ANSWER-----------------
Sagittarius endovaginal image demonstrating an irregularly
shaped gestational sac containing complex, echogenic material
consistent with products of conception and clot
Is the physiologic termination of pregnancy prior to 20 weeks
gestation ---------CORRECT ANSWER-----------------Spontaneous
abortion
What percentage of spontaneous abortions occur before the 16th
week of pregnancy? ---------CORRECT ANSWER-----------------
75%
Is a pathologic phenomenon characterized by the presence of
numerous cystic areas within a generally enlarged placenta, it is
not considered a part of the gedtational trophoblastic disease
spectrum, but it may be associated with partial mole or paternal
, tripoidy syndromes ---------CORRECT ANSWER-----------------
Hydropic degeneration of the placenta
Sonographic signs of hydropic degeneration of the placenta -------
--CORRECT ANSWER-----------------1. May be similar to
hydatidform mole 2. Focal cystic in echogenic areas within the
placenta3. Placental enlargement
Is a complication of pregnancy that most commonly follows
gestational trophoblastic disease that can also occur after normal
delivery, spontaneous abortion, or even ectopic pregnancy. --------
-CORRECT ANSWER-----------------Persistent trophoblastic
neoplasia
Following evacuation in treatment of the initial type of gestational
trophoblastic disease, some cells remain insitu and again begin to
proliferate. If left untreated, persistent trophoblastic disease
neoplasia can progress into one of the malignant types of
recurrent gestational trophoblastic disease ---------CORRECT
ANSWER-----------------Persistent trophoblastic neoplasia
In measuring serum levels of beta-hcg, the second international
standard (2IS) is generally: ---------CORRECT ANSWER-------------
----Twice the 1st IRP level
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