Skill Class: Utility / Knowledge
Unskilled Usage: DEX / 4
Prerequisite: 5 ranks of Biology, and 1 rank of Medicine and First Aid
You can perform surgeries. In the field, your equipment will be severely limited, so you may not be able to do everything you want to do or need to do, but with a simple surgery bag or field medic kit you will be able to remove bullets or shrapnel, attempt to disinfect and seal up gaping wounds, repair minor arterial or organic damage, and other such tasks at least well enough to last until you can get to a hospital.