Where I work in Jersey, we draw bloods, and the Trauma staff uses our bloods for types and cross. Then again, it's under the 5-8 minute window since we are so close to the Trauma Center.
Rid, question for ya. If I start a saline lock, and the person needs blood, can blood go through the lock? When I hang a bag, I always put a lock at the end of the IV tubing to make life easier for the ER staff (they take care of us, so we take care of them).