The client who is being discharged from the emergency department (ED) after being raped is offered the medications mifepristone (RU-486), a birth control pill, and misoprostol (Cytotec), a...

The client who is being discharged from the emergency department (ED) after being raped is offered the medications mifepristone (RU-486), a birth control pill, and misoprostol (Cytotec), a prostaglandin. Which statement best describes the scientific rationale for administering these medications?

1. These medications will help prevent the client from getting a sexually transmitted disease. 2. These medications are known as the “morning after pills” and will prevent implantation of an ovum. 3. These medications will help decrease the anxiety and nervousness of the client. 4. These medications will promote the healing process of the vaginal tissues.