OB/GYN II Tests and Quizzes(Completely solved)
decidua basalis correct answers What layer of the endometrium becomes the placenta?
hyperechoic correct answers An acute placental abruption looks _____ to the placenta.
placenta previa correct answers Abnormally low implantation of a blastocyst
small placenta correct answers Hypertensive pregnancies may be associated with what
abnormality?
37 correct answers Premature labor is defined as the onset of labor before _____ of gestation.
5 correct answers Trophoblasts develop chorionic villi by the _____th gestational week.
d correct answers The placenta is dedicated to the survival of the fetus by functioning as all of
the following EXCEPT:
a. nutrition
b. excretion
c. respiration
d. blood cell production
c correct answers All of the following are associated with IUGR EXCEPT:
a. HTN
b. maternal infection
c. gestational diabetes
d. all are associated with IUGR
low lying placenta correct answers What is being documented in this U/S?
spiral arteries correct answers Oxygenated maternal blood is brought to the placenta through
which arteries?
c correct answers All of the following are in-utero vascular shunts that should close after birth
EXCEPT:
a. foramen ovale
b. ductus venosus
c. aortic arch
d. ductus arteriosis
chorioangioma correct answers Abnormality of the placenta that consists of benign proliferation
of fetal vessels
true correct answers Placental invasion is described as abnormal penetration of placental tissue
beyond the endometrial lining of uterus. (T-F)
, d correct answers Which is a predisposing factor of placental abruption?
a. intrauterine infections
b. gestational diabetes
c. multigravida
d. trauma
placenta increta correct answers Placental invasion consists of chorionic villi invading the
myometrium
d correct answers In fetal blood circulation, once blood enters the right atrium of the heart by
way of the IVC and SVC, blood then travels to:
a. RV
b. main pulmonary artery
c. LA
d. A and C
e. A and B
b correct answers Cord prolapse is defined as:
a. a compressed umbilical cord
b. presentation of the umbilical cord in advance of the fetal presenting part during labor and
delivery
c. excessive bending and twisting of the umbilical cord
d. focal bulge or vascular protuberance of the umbilical cord
d correct answers Placental invasion is commonly associated with:
a. history of ectopic pregnancy
b. multiple gestations
c. advanced maternal age
d. previous cesarean section
c correct answers All of the following regarding HTN are true EXCEPT:
a. IUGR
b. oligohydramnios
c. placentomegaly
d. systolic pressure > 140 mm/Hg
b correct answers All of the following are complications of placenta previa EXCEPT:
a. maternal hemorrhage
b. decreased risk of postpartum hemorrhage
c. preterm delivery
d. increased risk of placental invasion
chorionic plate correct answers Fetal surface of the placenta
decidua basalis correct answers What layer of the endometrium becomes the placenta?
hyperechoic correct answers An acute placental abruption looks _____ to the placenta.
placenta previa correct answers Abnormally low implantation of a blastocyst
small placenta correct answers Hypertensive pregnancies may be associated with what
abnormality?
37 correct answers Premature labor is defined as the onset of labor before _____ of gestation.
5 correct answers Trophoblasts develop chorionic villi by the _____th gestational week.
d correct answers The placenta is dedicated to the survival of the fetus by functioning as all of
the following EXCEPT:
a. nutrition
b. excretion
c. respiration
d. blood cell production
c correct answers All of the following are associated with IUGR EXCEPT:
a. HTN
b. maternal infection
c. gestational diabetes
d. all are associated with IUGR
low lying placenta correct answers What is being documented in this U/S?
spiral arteries correct answers Oxygenated maternal blood is brought to the placenta through
which arteries?
c correct answers All of the following are in-utero vascular shunts that should close after birth
EXCEPT:
a. foramen ovale
b. ductus venosus
c. aortic arch
d. ductus arteriosis
chorioangioma correct answers Abnormality of the placenta that consists of benign proliferation
of fetal vessels
true correct answers Placental invasion is described as abnormal penetration of placental tissue
beyond the endometrial lining of uterus. (T-F)
, d correct answers Which is a predisposing factor of placental abruption?
a. intrauterine infections
b. gestational diabetes
c. multigravida
d. trauma
placenta increta correct answers Placental invasion consists of chorionic villi invading the
myometrium
d correct answers In fetal blood circulation, once blood enters the right atrium of the heart by
way of the IVC and SVC, blood then travels to:
a. RV
b. main pulmonary artery
c. LA
d. A and C
e. A and B
b correct answers Cord prolapse is defined as:
a. a compressed umbilical cord
b. presentation of the umbilical cord in advance of the fetal presenting part during labor and
delivery
c. excessive bending and twisting of the umbilical cord
d. focal bulge or vascular protuberance of the umbilical cord
d correct answers Placental invasion is commonly associated with:
a. history of ectopic pregnancy
b. multiple gestations
c. advanced maternal age
d. previous cesarean section
c correct answers All of the following regarding HTN are true EXCEPT:
a. IUGR
b. oligohydramnios
c. placentomegaly
d. systolic pressure > 140 mm/Hg
b correct answers All of the following are complications of placenta previa EXCEPT:
a. maternal hemorrhage
b. decreased risk of postpartum hemorrhage
c. preterm delivery
d. increased risk of placental invasion
chorionic plate correct answers Fetal surface of the placenta
