Whether it's possible or not, being a doctor, you take an oath. To care for your patient, not to kill them. You take an oath to do things that are proper in the medical world. Not to administer something outside of a hospital setting that's not even your area.
“It is vital that the United States maintains open lines of communication with our allies. We must assure them of our commitment to eradicating global terrorism wherever it may reside or wherever it's given haven.”
“It doesn't matter whether the Dow is 5000 or 50,000. If you're an entrepreneur, there is no bad time to start a company.”