Personally, I would say it is C but I'm not 100% sure
Therapeutic cloning is achieved by creating embryonic stem cells in the hopes of treating diseases such as diabetes and Alzheimer's. The process begins by removing the nucleus (containing the DNA) from an egg cell and inserting a nucleus from the adult cell to be cloned. -wikipedia
The first thing you should always do in an emergency is call 911. After that, because the person is in shock, make them sit down somewhere. Due to being in shock, that person may be unable to move certain body parts and may not be able to talk.
Hope this help!
Chandowd
Clean all around and especially through the cracks