An Atlanta-area mother is very upset that a school nurse did not call 911 for her 6-year-old daughter's severed fingertip (linked story contains auto-play video). The way I see it, a severed fingertip is not a life-threatening emergency, so 911 is not needed. I would put the fingertip on ice, stabilize the patient, call the parent, and call 911 if requested.
What would you do? Does your school have a protocol for amputation injuries?