test cram Flashcards
1
Q
Outline the process of cleavage.
A
The process where a zygote turns into a blastocyst
2
Q
cleavage stages
A
- 2-Cell
- 4-Cell
- 8-Cell
- Morula
- Early Blastocyst
- Late Blastocyst
3
Q
3 blastocyst layers
A
endo-
meso-
ecto-derm
4
Q
What are the 3 stages of labour?
A
- Dilation
- Expulsion
- Placental stage
5
Q
what happens in dilation
A
contractions force the baby’s head into the cervix until it reaches the vagina
6
Q
what happens in expulsion
A
contractions get stronger and more frequent and force the baby through the vagina
