With the ever improving technology medicine has been revolutionized to help in so many ways. There are now improvements to many things medicine can do like look for new pharmaceuticals, correct mistakes in surgeries, prolong life, and help provide in depth research into diseases and their anecdotes or cures.
Pretty shore the answer is D
I would listen to her. Don't interrupt unless she allows you to. She is very sad at this time and needs someone to tell everything to. Don't say anything that might bring her down. Tell her postive things!