B. preserve the fingertip in ice for reattachment if possible
This is most likely a person who is driven. This type of person is very passionate on what he does and very competitive. Usually driven people has this need inside them to win and get a reward. They seldom do something just for fun, they do it because there is something they can get out of it besides from having fun.
<span>a.
has had additional education and training in a particular branch of medicine or dentistry.
That's exactly what a specialist is!
Hope this helps!</span>