I didn't have time to add this in my previous post, but Miach, if you're doing mundane emergency care, it is an Extended Action (1 turn per roll) with a target number of 6 successes in this case to heal one lethal wound.
Gina nods at Jack, picking up the phone and dialing the emergency services. The early-bird museum-goers stand away from the doors and the bleeding man on the floor a safe distance. The security guards, seeing that these people already have the man's health taken care of now, assure the customers that everything will be alright.