Fetal Membrane and Amniotic Fluid Flashcards
1
Q
Fetal Membranes: 2 Layers
A
Amnion
Chorion
2
Q
Fetal Membranes: 2 Layers
Inner membrane produces the amniotic fluid
A
Amnion
3
Q
Fetal Membranes: 2 Layers
Outer membrane
A
Chorion
4
Q
Forms within the amniotic cavity and surrounds the emrbyo
A
Amniotic Fluid
5
Q
Serves as a protective mechanism - cushion fetus (fetal shock absorber) and keeps the temperature constant
A
Amniotic Fluid
6
Q
Contains fetal urine, and lanugo from fetal skin
Clear pale straw fluid in which the fetus floats
A
Amniotic Fluid
7
Q
Amniotic Fluid: Normal range
A
800-1200ml
8
Q
Excessive amniotic fluid
A
Polyhydramnios
9
Q
Reduced amniotic fluid
A
Oligohydramnios
10
Q
Green-tinged AF, presence of _________
A
Meconium
11
Q
Functions of the Amniotic Fluid
A
- Important protective mechanism for the fetus
- It shields against pressure or a blow to the mother’s abdomen
- Protects the fetus from changes in temperature
- Aids in muscular development because it allows the fetus freedom to move
- Protects the umbilical cord from pressure, protecting fetal oxygenation
