Here's a new twist to multi-tasking! A security guard at a Delhi government-run hospital doubles up as a paramedic - jabbing patients with a syringe to collect blood. At the Delhi-government-run Satyawati Raja Harish Chandra Hospital in west Delhi's Narela area Puneet Gaur 26 guards the main gate from 10 a.m. to 4 p.m. every day. In between he is summoned to help out with collecting blood.Gaur expertly ties a rubber band around the arm of the patient searches for a vein daubs the spot with a spirit-soaked piece of cotton and lets the syringe needle in to draw out