DMS OB FINAL EXAM QUESTIONS AND ANSWERS
The interhemispheric fissure is also called ________ and seperates the brain into two hemispheres
A. cerebral peduncle
B. cerebellum
C. choroid plexus
D. falx cerebri - CORRECT ANSWER✅✅✅D. falx cerebri
True or False:
A measurement of 12mm is considered abnormal for lateral ventricle - CORRECT ANSWER✅✅✅True
What structures should be seen when measuring the BPD/HC
A. Cerebellum
B. cisterna magna
C. falx cerebri
D. Midline echo complex
E. Two of the above - CORRECT ANSWER✅✅✅E. Two of the above
This structure is V-shaped and seperates the anterior from the middle fossa.
A. thalamus
B. cavum septum pellucidum
C. sphenoid bone
D. cerebellum - CORRECT ANSWER✅✅✅C. sphenoid bone
,In the transverse view of the fetal spine, ___________ ossification centers should be seen in each
vertebra with posterior ossification angled __________
A. 2, upward
B. 1, inward
C. 3, downward
D. 3, inward
E. None of the Above - CORRECT ANSWER✅✅✅D. 3, inward
True or False:
The five-chamber view of the fetal heart rules out most major anomalies - CORRECT
ANSWER✅✅✅False
This organ is very sensitive to growth disturbances in the fetus: - CORRECT ANSWER✅✅✅Liver
The _________ appear large in a fetus and is/are sometimes mistaken for kidneys
A. adrenals
B. spleen
C. liver
D. stomach - CORRECT ANSWER✅✅✅A. adrenals
What structure or structures must be seen after 17-18 weeks?
A. gender
B. bladder
C. kidneys
D. two of the above - CORRECT ANSWER✅✅✅D. two of the above
, True or False:
Absence of a spiral of the umbilical arteries and vein can result in a poor pregnancy outcome - CORRECT
ANSWER✅✅✅True
The placenta can be located in the following position(s):
A. posterior
B. fundal
C. anterior
D. lateral
E. all of the above - CORRECT ANSWER✅✅✅E. all of the above
The process of fetal therapy that is most often used to treat urinary tract blockages is:
A. fetal blood transfusion
B. fetal shunt placement
C. fetal echocardiography
D. fetoscopy - CORRECT ANSWER✅✅✅B. fetal shunt placement
Amniotic fluid volume increases until _______ weeks and then slowly diminishes - CORRECT
ANSWER✅✅✅34
The _________ is the best second trimester measurement for obtaining the size of the fetal head and
estimating fetal age
A. AC
B. Lateral Ventricle
C. Cerebellum
D. BPD
The interhemispheric fissure is also called ________ and seperates the brain into two hemispheres
A. cerebral peduncle
B. cerebellum
C. choroid plexus
D. falx cerebri - CORRECT ANSWER✅✅✅D. falx cerebri
True or False:
A measurement of 12mm is considered abnormal for lateral ventricle - CORRECT ANSWER✅✅✅True
What structures should be seen when measuring the BPD/HC
A. Cerebellum
B. cisterna magna
C. falx cerebri
D. Midline echo complex
E. Two of the above - CORRECT ANSWER✅✅✅E. Two of the above
This structure is V-shaped and seperates the anterior from the middle fossa.
A. thalamus
B. cavum septum pellucidum
C. sphenoid bone
D. cerebellum - CORRECT ANSWER✅✅✅C. sphenoid bone
,In the transverse view of the fetal spine, ___________ ossification centers should be seen in each
vertebra with posterior ossification angled __________
A. 2, upward
B. 1, inward
C. 3, downward
D. 3, inward
E. None of the Above - CORRECT ANSWER✅✅✅D. 3, inward
True or False:
The five-chamber view of the fetal heart rules out most major anomalies - CORRECT
ANSWER✅✅✅False
This organ is very sensitive to growth disturbances in the fetus: - CORRECT ANSWER✅✅✅Liver
The _________ appear large in a fetus and is/are sometimes mistaken for kidneys
A. adrenals
B. spleen
C. liver
D. stomach - CORRECT ANSWER✅✅✅A. adrenals
What structure or structures must be seen after 17-18 weeks?
A. gender
B. bladder
C. kidneys
D. two of the above - CORRECT ANSWER✅✅✅D. two of the above
, True or False:
Absence of a spiral of the umbilical arteries and vein can result in a poor pregnancy outcome - CORRECT
ANSWER✅✅✅True
The placenta can be located in the following position(s):
A. posterior
B. fundal
C. anterior
D. lateral
E. all of the above - CORRECT ANSWER✅✅✅E. all of the above
The process of fetal therapy that is most often used to treat urinary tract blockages is:
A. fetal blood transfusion
B. fetal shunt placement
C. fetal echocardiography
D. fetoscopy - CORRECT ANSWER✅✅✅B. fetal shunt placement
Amniotic fluid volume increases until _______ weeks and then slowly diminishes - CORRECT
ANSWER✅✅✅34
The _________ is the best second trimester measurement for obtaining the size of the fetal head and
estimating fetal age
A. AC
B. Lateral Ventricle
C. Cerebellum
D. BPD
