All-nighter ahoy

Somebody please kick my ass and make me do this stupid medical physics assignment. (Yes, note that it's 2:00am and I've had this assignment for a month yet I've left it till now, the day it's due.)

It's on post-mortem imaging techniques, that most pleasant of topics.

ETA: Aha, first question done!
ETA2: 2nd question pwned. Googling for "imaging cadavers" rather than "taking pictures of dead bodies", that's always a good start.