While working as an intern in the Clinic, a patient with a strange infection on his foot stumbles through the door. The infection is spreading at an alarming rate, but the doctor has stepped out for a while. What do you do?

1. Amputate the foot before the infection spreads

2. Scream for help

3. Medicate the infected area to the best of your abilities

4. Restrain the patient, and merely observe as the infection spreads