Which procedure is done earliest in a pregnancy?
A) Chorionic villus sampling
B) Amniocentesis for the L-S ratio
C) Amniocentesis for genetic analysis
D) Umbilical cord transfusions
Correct Answer:
Verified
Q1: Increases in the pulsatility of the inferior
Q2: Fetal intravascular transfusion is recommended in fetuses
Q3: The interfetal membrane is
A) a congenital malformation
Q5: Ultrasound is used during in utero procedures
Q6: The lecithin-sphingomyelin (L-S) ratio is used to
A)
Q7: In severe cases of intrauterine growth restriction,
Q8: If twin fetuses are of opposite gender,
Q9: Which component of amniotic fluid increases beyond
Q10: _was developed as a 2nd trimester means
Q11: If division occurs in the embryonic disk
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