Steadman,
Thanks for the feedback. Your "D" and "E" are great.
The "D" of "deadly poisoning" was actually suggested to me by a Scout so we continued to use it.

"Deformaties" I usually cover in the "B" for bleeding as part of the "external" category. I emphasize that external can come not only from lacerations (cuts) but also from compound fractures (bone coming through skin).

Was "Extraction" for extracting the victim from immediate danger or for extracting something from the body?

I've always taught that if something has impaled the body, it should be stabilized as much as possible and the victim transported to the hospital for its extraction.

Of course, common sense is called for in these instances on whether to remove the item or leave it. And, how much damage will be caused by trying to minimize the amount left in the body. And, also what type of transportation is best.