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ARDMS OBGYN CERTIFICATION WITH QUESTIONS AND CORRECT ANSWERS RATED A+
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ARDMS OBGYN CERTIFICATION WITH QUESTIONS AND CORRECT ANSWERS RATED A+
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ARDMS OBGYN CERTIFICATION WITHQUESTIONS AND CORRECT ANSWERS
RATED A+
what hormone does the corpus luteum secrete in early
pregnancy? Correct Answer progesterone
what hormone increases temporarily post ovulation? Correct
Answer progesterone
what happens on day 1 of the ovarian cycle? Correct Answer 4-5
primary follicles grow
what happens on day 5 of the ovarian cycle? Correct Answer one
primary follicle becomes a secondary follicle
what happens in days 6-13 of the ovarian cycle? Correct Answer
secondary follicle becomes a graafian follicle
what happens on day 14 of the ovarian cycle? Correct Answer
ovulation
what happens on days 15-28 of the ovarian cycle? Correct
Answer graafian follicle is absorbed and the corpus luteum grows
when is the luteal phase? Correct Answer day 15-28
what 2 phases of the ovarian and menstrual cycles coincide?
Correct Answer luteal and secretory phases
stages of egg development in fertilization Correct Answer
fertilized ovum -> zygote -> blastomeres -> morula -> blastocyst
,what constitutes the fetal portion of the placenta? Correct Answer
chorionic frondosum
what constitutes the maternal portion of the placenta? Correct
Answer decidua basalis (basilar plate)
what 2 things make up the double decidual sign? Correct Answer
decidua capsularis, decidual parietalis
3 parts of the decidual reaction Correct Answer decidua basalis,
decidua capsularis, decidua parietalis
early gestational anatomy Correct Answer embryonic disc (fetal
pole) -> amniotic membrane -> yolk sac -> chorionic sac ->
gestational sac
what 2 things make up the umbilical cord Correct Answer yolk
sac, yolk stalk
function of yolk sac Correct Answer provides nutrients
normal yolk sac size Correct Answer 3-6 mm
another name for an anembyonic pregnancy Correct Answer
blighted ovum
by what week should the chorion and amnion fuse? Correct
Answer 16 weeks
signs of a 1st trimester loss: Correct Answer negative FHR with a
CRL >5mm or 6.5 weeks from LMP
large yolk sac w/o FP
calcified yolk sac
large gestational sac >25mm w/o FP or >8mm w/o yolk sac
, what is the normal growth rate of a gestational sac Correct
Answer 1 cm/wk for first 10 weeks
by what week should you no longer see a yolk sac? Correct
Answer 12 weeks
Gestation age equation Correct Answer GA = MSD + 30 days or
CRL + 6.5 cm
Mean sac diameter equation Correct Answer MSD = (L + W +
D)/3
1st trimester visualized anatomy Correct Answer GS @ 5 weeks
and 5 mm MSD
GS and yolk sac @ 5.5 wks
GS and yolk sac and FP @ 6 wks
gestational trophoblastic disease Correct Answer molar
pregnancy, invasive mole, choriocarcinoma
location of anterior-cul-de-sac Correct Answer between bladder
and uterus
location of posterior-cul-de-sac Correct Answer between uterus
and rectum
location of space of retzius Correct Answer between bladder and
symphysis pubis
what is the most common congenital uterine anomaly? Correct
Answer bicornuate uterus
arcuate arteries Correct Answer peripheral arteries at the edge of
the myometrium
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