Marie Stopes Abortion Training Flashcards
1
Q
What is Mifepristone?
A
A Progesterone Receptor Modulator
2
Q
How does Mifepristone Work?
A
- It blocks progesterone
- It stops the pregnancy from forming
- It causes the placenta and embryo to detach from the uterus
- It causes the cervix to dilate
- It sensitises the Uterus myometrium to prostaglandins so that the myometrium can contract more effectively.
3
Q
How many hours after the ingestion of Mifepristone, is the maximal pharmacological effect?
A
36-48 hours
4
Q
Why do we give Mifepristone?
A
It allows a lower dose of prostaglandin to be used, thus reducing side effects.