Chapter 4 - Pregnancy Flashcards
1
Q
Implantation
A
As the zygote travels down the fallopian tube, it divides continuously, forming a hollow ball of cells called a blastocyst. It then buries in the uterus know as implantation.
2
Q
amniotic fluid
A
The embryo is encased with amniotic fluid which acts as a cushion to keep a constant temperature and protects it.
3
Q
embryo
A
First 8 weeks of pregnancy baby is known as embryo, it forms the most important organs. Baby is very vunerable.
4
Q
The Placenta
A
Villi from the blastocyst form the placenta, membranes that allow oxygen for the baby, and releases waste to the mother. The umbilical cord connects the placenta to the baby.
5
Q
The foetus
A
by week 9, major organs are mostly formed
6
Q
Gestation
A
This refers to the length of time that the baby develops in the womb
