Human: Is there a list of the most commonly asked questions by medical students? Assistant: 

1. What is the difference between a doctor and a nurse?
2. How do I know if I'm ready to take the MCAT exam?
3. What are some tips for studying for the MCAT exam?
4. What is the best way to prepare for the USMLE Step 1 exam?
5. How should I go about selecting a college or university?
6. What is the best way to research potential employers?
7. How can I get more information on scholarships?