Final answer:
The medication sequence for inducing abortion involves Mifepristone, which blocks progesterone, followed by Misoprostol to induce uterine contractions.
Step-by-step explanation:
The medication sequence for inducing abortion usually involves the drugs Mifepristone and Misoprostol. These medications function by blocking the effects of progesterone and inducing contractions to expel the pregnancy, respectively. The sequence begins with taking Mifepristone orally, which detaches the pregnancy from the uterine wall by blocking the hormone progesterone necessary to sustain a pregnancy. Approximately 24 to 48 hours later, Misoprostol is administered, either orally or vaginally, to induce contractions and complete the abortion. The effectiveness of this medication regimen and the legal and political context regarding its use vary by location.