I believe the answer is A) remove the danger that lead to the injustice
D of course you need to focus on your patient not the things that come after not all your patients need surgery unless you spealize in it
B seems like the most logical of the three since a low self esteem individual would regard others opinions highly as they often feel the need to say yes to other people therefore they will be influenced by others opinions, decisions, judgements, etc. Therefore the answer is B
The rapid advance and increasing complexity of medical science