Interview questions which you had difficulty in answering

Hi
I know you all must be busy in residency interviews.I had few questions and i need to get it clear before i embark on my interview trail.

1.What they want when they say : tell me about one interesting patient you had?
2.comment on:

1) current medical events in pediatrics
2) changing health care enviornment and pediatrics?

3. How do you see health care evolving in 21st century?
4. What problems you think pediatrics will face in coming next five to ten years?

Thanking you in advance


Good luck