You should ask:
- What kind of job do you have?
- Are there any job-related toxic exposures that exist?
- What do you do for relaxation?
- Do you drink alcohol? How much?
- Do you drink coffee or tea? How much?
- Do you smoke? How often?
- Do you take any recreational drugs?
- Have you ever used intravenous drugs?
- Have you been exposed to any infectious diseases or sexually transmitted diseases?
- Do you use any herbal medications or over-the-counter medications?
