Part 1 of Essay
o Dwell "O.K., Ma'am, what's the problem?" "A man's been shot! Get here fast!" "Alright, now. Slow a little. What's the location?" In the call received above, practical training was working in unison with academic skills. Normally, this was not an injury in which the victim would survive to speak. Don Elbert had taugh ....

Part 2 of Essay
.... He had a punctured heart. After perhaps 30 seconds of a field assessment, I saw a man with an extremely light pulse, the slightest of breathing, and a blood pressure of 40/0. The intruding knife used was no larger than a small blade pocketknife, one-quarter inch at its breath. It was similar in size to the knife that my father carried religiously in his pants pocket. The signs I noted in my evaluation, coupled with the knowledge of other signals, pointed to one thing . . . pericardial tamponade. This type ....