If Someone Has Had a Hand Destroyed as a Result

Multiple Choice

If someone has had a hand destroyed as a result of an accident, how long do doctors have to replace the hand with a donor hand?

A) within several days, until the skin heals
B) within several weeks, until the muscles atrophy
C) within several months, until the nerves die
D) there really is no time limit provided that cortical rearrangement has not occurred