Serum Screening in Pregnancy Flashcards
1
Q
effect on msAFP? underestimation of GA
A
up
2
Q
effect on msAFP? multiple gestations
A
up
3
Q
effect on msAFP? neural tube defects
A
up
4
Q
effect on msAFP? abd wall defects
A
up
5
Q
effect on msAFP? cystic hygroma
A
up
6
Q
effect on msAFP? fetal skin defects
A
up
7
Q
effect on msAFP? sacrococcygeal teratoma
A
up
8
Q
effect on msAFP? decreased maternal weight
A
up
9
Q
effect on msAFP? oligohydramnios
A
up
10
Q
effect on msAFP? overestimation of GA
A
down
11
Q
effect on msAFP? chromosomal trisomies
A
down
12
Q
effect on msAFP? molar pregnancy
A
down
13
Q
effect on msAFP? fetal death
A
down
14
Q
effect on msAFP? increased maternal weight
A
down
15
Q
1st trimester screening results? When? Trisomy 21
A
1st trimester - between 10-13wks
- PAPP-A: down
- b-hCG: up
- nuchal translucency: thick