Originally Posted by
cmailliard
Not a lot but it depends on the injury. There are some injuries an OR can't even save. The hardest part is time, in most blunt force injuries it takes time for a sign (something you can see, like a bruise) to appear to help point you in a direction. Without diagnostic equipment it is very difficult to determine quickly.
Example - I was dispatched to Abdominal Pain. On arrival I went to the patient as I was the lead medic. I had my partner and the tailboarder helping me. My Lt. was talking to the family upstairs and my Engineer was working on patient movement. Patient had a pulse of 110, BP of 86/54 and respirations in mid 20's. He had shitty skin color and just looked weak. No obvious sign of trauma and patient denied any recent trauma. Belly was tender but not rigid. No real good history from him, but he was a poor historian. Overall on a Sick/Not Sick basis, he was sick. My Lt. came down stairs and informed me of some history and we both looked at each after comparing notes (history and Physical Exam) and knew. We carefully put him in a stairchair, moved him upstairs to the stretcher and went emergent to St. Anthony's. Enroute I called with my report and his pulse was up to the 120's and BP was falling. I called and told them what I had and asked for T10 (T10 is the emergent surgical suite at Holy Tony's). We took the patient up to T10, the trauma surgeon had his team going pretty good and had to calm them down, I remember him saying "calm down everyone, he still has a pressure of 80". He died 25 minutes later on the table.
What was wrong with him? He had an Abdominal Aortic Aneurysm (AAA). He had been seen for a small one a week or so earlier, well it had now increased in size. It had been bleeding into his belly faster and he just lost too much blood. Medicine is a lot about ruling things out and leaving a couple possible options. In this case we could rule a lot out but with the history we could zero in on a more than likely culprit. EMS also has the ability to discuss with ED Docs, the ED could have said no to my request for T10, but based on the info I gave and the trust there, the ED Doc agreed T10 was a good option.
The point is with internal problems it takes time and information to come an answer for what is going on. With internal injures from blunt force trauma your differential diagnosis list (things that it can be) is pretty big without X-Ray, MRI, CT, Ultrasound, etc. The ability for a quality assessment is a big thing in EMS, especially with Paramedics. It is all about the Differential Diagnosis and working the worst one in that list. Coming up with that list quickly is what takes practice (practicing medicine) and seeing as many patients as you can.
In every case you do the best you can with what you have (KSAA). Remember it's not your emergency, you doing your best to help. If you help within your KSAA nobody can ask more of you.