Page 2 - HOME TEST OB SONO 260
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SONO 260 2016 Prof. Ana Zayas Ed.D(s)
Pathology
4) A sonographic examination of a 34-week gestation fetus reveals the loss of normal hypoechoic interface between the placenta and myometrium. The placenta appears to have penetrated beyond the uterine wall and into the bladder as well. Which of the following describes this situation?
a. Abruptioplacenta b. Placenta percreta c. Placentaaccreta d. Placenta increta
Pathology
5) The sonographic findings of a 30-week gestation includes anopthalmia and a medium cleft lip. These findings would most likely be associated with which of the following?
a. Holoprosencephaly b. Hydrocephalus
c. Lissencephaly
d. Hydranencephaly
Protocols
6) A second trimester fetal sonogram is ordered secondary to increased fundal height. Polyhydramnios is identified and the femoral length that falls in the 5th percentile. Which of the following measurements would not be helpful?
a. Head:abdomenratio b. Renal length
c. Fibulalength
d. Humerus length
Integration of data
7) An elevated maternal serum alpha-fetoprotein level is associated with all of the following except:
a. Multiplegestations b. Spina bifida aperta c. Spinabifidaocculta d. Gastroschisis
