©THEBRIGHT EXAM STUDY SOLUTIONS 8/27/2024 12:01 PM
OB/GYN mock test 1- URR Exam Questions
With Correct Answers.
What causes ovulation? - answer✔✔surge of LH
which of the following trisomies is most commonly seen with micrognathia?
a. 21
b. 13
c. 9
d. 18 - answer✔✔d. trisomy 18/edward syndrome
the highest levels of AFP will be seen in which of the following?
a. gastroschisis
b. omphalocele
c. choroid plexus cyst
d. spina bifida occulta - answer✔✔a. gastroschisis
findings of echogenic bowel, meconium peritonitis, meconium ileus, and absent gallbladder
indicate the fetus most likely has____. - answer✔✔cystic fibrosis
a monochorionic diamniotic twin pregnancy demonstrated 2 female fetuses with normal fetal
heart rates. Fetus A is 25% larger than Fetus B. Poly is present w fetus A and oli with fetus B.
What is the finding? - answer✔✔twin to twin transfusion
all of the following are expected clinical findings of an endometrial polyp, except
a. nulligravida
b. amenorrhea
c. menometrorrhagia
d. intermenstrual bleeding - answer✔✔b. amenorrhea
, ©THEBRIGHT EXAM STUDY SOLUTIONS 8/27/2024 12:01 PM
a sagittal image of the uterus allows measurement of which uterine dimensions? -
answer✔✔depth and length
which of the following structures is normally located lateral to the ovary?
a. arcuate arteries
b. levator ani muscle
c. uterine cornua
d. iliopsoas muscle - answer✔✔d. iliopsoas muscle
what is the most common SOLID mass seen with pregnancy? - answer✔✔fibroid
which of the following best describes the sonographic appearance of a patient in day 8 of their
menstrual cycle?
a. thin hypoechoic line
b. thin echogenic line
c. thick and hypoechoic centrally
d. thick and trilaminar - answer✔✔b. thin echogenic line
early prolferative phase, days ___-___, ___ line - answer✔✔5-9 thin
late proliferative phase days ___-___, ___ and ____ - answer✔✔10-14, thicker and trilaminar
secretory phase, day ___-___, ___ & _____ - answer✔✔15-28, thick & hyperechoic
which acoustic artifact causes decreased visualization of the cerebral hemisphere closest to the
transducer face?
a. reverberation
b. defocusing
c. misregistration
d. noise - answer✔✔a. reverberation
_________ syndrome refers to intrauterine adhesions of the endometrial lining caused by C-
section or D&C - answer✔✔Asherman
which of the following is a failure of fusion defect of the uterus that is commonly associated with
ipsilateral renal agenesis?
a. bicornuate uterus
, ©THEBRIGHT EXAM STUDY SOLUTIONS 8/27/2024 12:01 PM
b. arcuate uterus
c. imperforate hymen
d. septate uterus - answer✔✔a. bicornuate
if a PUBS procedure is performed erythroblastosis fetalis is identified in a fetus, what is the most
likely next step in the patient's care?
a. administration of Rhogam
b. termination of the pregnancy
c. maternal blood transfusion
d. fetal blood transfusion - answer✔✔d. fetal blood transfusion
the accuracy of fetal measurements in predicting gestational age in the first trimester is within:
a. 3-5 days
b. 5-7 days
c. 10 days
d. 14 days - answer✔✔a. 3-5 days
you are evaluating the aortic arch and descending aorta on a 25 week fetus. There is a narrowing
of the aorta just below the origin of the left subclavian artery. Color Doppler demonstrated
aliasing at the narrowed area with some flow moving distally in the descending aorta. which of
the following best describes these findings?
a. coarctation
b. stenosis of the ductus arteriosus
c. truncus arteriosus
d. interrupted aortic arch - answer✔✔a. coarctation
which of the following is a characteristic of an incomplete abortion?
a. slower than normal expected decrease in hCG levels
b. amenorrhea
c. 1-2mm endometrial stripe
d. slower than expected increase in hCG - answer✔✔a. slower than expected decrease in hCG
levels
OB/GYN mock test 1- URR Exam Questions
With Correct Answers.
What causes ovulation? - answer✔✔surge of LH
which of the following trisomies is most commonly seen with micrognathia?
a. 21
b. 13
c. 9
d. 18 - answer✔✔d. trisomy 18/edward syndrome
the highest levels of AFP will be seen in which of the following?
a. gastroschisis
b. omphalocele
c. choroid plexus cyst
d. spina bifida occulta - answer✔✔a. gastroschisis
findings of echogenic bowel, meconium peritonitis, meconium ileus, and absent gallbladder
indicate the fetus most likely has____. - answer✔✔cystic fibrosis
a monochorionic diamniotic twin pregnancy demonstrated 2 female fetuses with normal fetal
heart rates. Fetus A is 25% larger than Fetus B. Poly is present w fetus A and oli with fetus B.
What is the finding? - answer✔✔twin to twin transfusion
all of the following are expected clinical findings of an endometrial polyp, except
a. nulligravida
b. amenorrhea
c. menometrorrhagia
d. intermenstrual bleeding - answer✔✔b. amenorrhea
, ©THEBRIGHT EXAM STUDY SOLUTIONS 8/27/2024 12:01 PM
a sagittal image of the uterus allows measurement of which uterine dimensions? -
answer✔✔depth and length
which of the following structures is normally located lateral to the ovary?
a. arcuate arteries
b. levator ani muscle
c. uterine cornua
d. iliopsoas muscle - answer✔✔d. iliopsoas muscle
what is the most common SOLID mass seen with pregnancy? - answer✔✔fibroid
which of the following best describes the sonographic appearance of a patient in day 8 of their
menstrual cycle?
a. thin hypoechoic line
b. thin echogenic line
c. thick and hypoechoic centrally
d. thick and trilaminar - answer✔✔b. thin echogenic line
early prolferative phase, days ___-___, ___ line - answer✔✔5-9 thin
late proliferative phase days ___-___, ___ and ____ - answer✔✔10-14, thicker and trilaminar
secretory phase, day ___-___, ___ & _____ - answer✔✔15-28, thick & hyperechoic
which acoustic artifact causes decreased visualization of the cerebral hemisphere closest to the
transducer face?
a. reverberation
b. defocusing
c. misregistration
d. noise - answer✔✔a. reverberation
_________ syndrome refers to intrauterine adhesions of the endometrial lining caused by C-
section or D&C - answer✔✔Asherman
which of the following is a failure of fusion defect of the uterus that is commonly associated with
ipsilateral renal agenesis?
a. bicornuate uterus
, ©THEBRIGHT EXAM STUDY SOLUTIONS 8/27/2024 12:01 PM
b. arcuate uterus
c. imperforate hymen
d. septate uterus - answer✔✔a. bicornuate
if a PUBS procedure is performed erythroblastosis fetalis is identified in a fetus, what is the most
likely next step in the patient's care?
a. administration of Rhogam
b. termination of the pregnancy
c. maternal blood transfusion
d. fetal blood transfusion - answer✔✔d. fetal blood transfusion
the accuracy of fetal measurements in predicting gestational age in the first trimester is within:
a. 3-5 days
b. 5-7 days
c. 10 days
d. 14 days - answer✔✔a. 3-5 days
you are evaluating the aortic arch and descending aorta on a 25 week fetus. There is a narrowing
of the aorta just below the origin of the left subclavian artery. Color Doppler demonstrated
aliasing at the narrowed area with some flow moving distally in the descending aorta. which of
the following best describes these findings?
a. coarctation
b. stenosis of the ductus arteriosus
c. truncus arteriosus
d. interrupted aortic arch - answer✔✔a. coarctation
which of the following is a characteristic of an incomplete abortion?
a. slower than normal expected decrease in hCG levels
b. amenorrhea
c. 1-2mm endometrial stripe
d. slower than expected increase in hCG - answer✔✔a. slower than expected decrease in hCG
levels
