Session 4: The Final Case
This is it. Everything from the last two days comes together right now.
You read a patient's vitals. You closed a wound. You operated through a keyhole. Today you use all of it under pressure, on a scene where you cannot help everyone at once and you have to decide who gets help first. This is the real job. Everything you decide goes on your 📋 Patient Chart, Final Case page.
When many people are hurt at once and there is not enough help to go around, medical teams do not treat people first-come-first-served. They triage: they sort every patient by how urgently they need care, so the team saves as many lives as possible.
Triage uses four color tags. You will use them today.
| Tag | Means | What it looks like |
|---|---|---|
| 🔴 RED | Immediate | Life-threatening but savable right now: not breathing well, or bleeding badly, or in shock. Treat first. |
| 🟡 YELLOW | Delayed | Serious injuries, but stable enough to wait a short time. Treat after the reds. |
| 🟢 GREEN | Minor | Walking wounded. Minor cuts and scrapes. Can wait longest, and can even help others. |
| ⚫ BLACK | Expectant | Not breathing even after the airway is opened, and no pulse. Beyond saving with the help available. The hardest tag there is. |
The point of the black tag is not to give up on someone. It is that when time and hands are limited, spending twenty minutes on one person who cannot be saved means five people who could be saved are not. Triage forces the hardest choice a responder makes: do the most good for the most people. Real EMS crews train for this so that in the moment, they can think clearly instead of freezing.
Your best tool for sorting is the skill you already have: reading vital signs. Pull out the numbers you learned on Day 1. A crashing blood pressure, a racing heart, an oxygen level in the 80s: these are how a red patient announces themselves.
A multi-vehicle pileup on I-35 outside Des Moines, early morning fog. EMS is 12 minutes out. You and your team are first on scene. Six people are hurt. You cannot treat anyone yet, your job right now is to tag every patient so the ambulances know who to grab first when they arrive.
Work the scene as a team. For each patient, read the findings and vitals, use your Day 1 knowledge, and assign a tag. For the patients your facilitator plays live, take the vitals yourself. Record every tag and your reason on your 📋 Patient Chart, Final Case page.
Was pinned, now free. Deep gash to the thigh, bleeding fast through a bystander's shirt. Pale, cold, sweaty, confused when you speak to him.
Hit the steering wheel hard. Gasping, lips turning bluish, one side of her chest barely moving as she breathes.
Climbed out on his own. Forearm bent at a wrong angle, clearly broken, in a lot of pain. Alert, breathing easily, good color.
Scalp laceration bleeding, but slowing with pressure. Alert and oriented, answering every question, no trouble breathing.
Was in a fender-bender at the back of the pileup. Scraped forearm, small glass cut on one hand. Shaken but fine, already helping other people.
Thrown from the first vehicle. Not breathing even after you tilt his head and open his airway. You cannot find a pulse.
- Give each of the six a tag: red, yellow, green, or black.
- For each tag, write the one number or finding that drove your call.
- You have two red patients. When the first ambulance arrives, which one goes first? Decide, and be ready to defend it.
This is Grand Rounds. Each team presents its scene to the class. Real trauma teams do exactly this, they talk through their reasoning out loud so the whole team learns.
Be ready to answer:
- Which patient did you send first, and what number convinced you?
- Ray is bleeding out. Nadia cannot breathe. Both are red. How did your team decide the order, and why?
- Did anyone tag a patient differently than another team? Argue it out. There is real debate here.
- Walter got a black tag. How did your team feel making that call, and why is the system built that way?
There is not always one perfect answer, and that is the point. Two experienced paramedics can order the same two red patients differently and both be defensible. What matters is that your reasoning is grounded in what you see and measure, not in who is closest or who is loudest.
Here is how a trained EMS crew tagged this scene:
- Ray, RED. BP 86/52 with a heart rate of 140 is shock from blood loss. He is bleeding to death in front of you.
- Nadia, RED. SpO₂ of 84 with one side of the chest not moving means she is not getting air. Minutes matter.
- Cole, YELLOW. A broken arm hurts and needs care, but his vitals are rock solid. He can wait.
- Bianca, YELLOW. Scalp wounds bleed a lot, but hers is controlled and every vital is normal. She waits.
- Tyler, GREEN. Walking, talking, helping. Minor injuries. He waits longest, and he is an extra set of hands.
- Walter, BLACK. No breathing after the airway was opened, no pulse. With five savable people and EMS still minutes out, the crew tags him expectant and moves. It is the call nobody wants and everybody trains for.
The two reds: there is no clean winner. Stopping massive bleeding and restoring breathing are the two fastest ways to save a life, and crews often work them almost together. If your team defended either order with the numbers, you reasoned like a professional.
Scan the code with your phone camera, or use the board below. Post your team's hardest call from the scene, and the one number that made you sure.
Quick reflection, on your chart:
- What was the hardest call you made today, and why?
- Which vital sign turned out to be the most useful for sorting patients fast?
- Over two days you read vitals, closed a wound, ran a keyhole surgery, and triaged a scene. Which one felt the most like you?
The people who run scenes like this take every path you can imagine. Scroll through the cards below together. Then, with your partner:
- Pick the two that surprise you or that you would want to learn more about.
- Talk it out: why those two? Which could you start the fastest? What is one step you could take while you are still in high school?
- Share back: tell the class one career and one thing about it that surprised you.
Today's tie: makes the triage and treatment calls when the reds roll through the doors.
Iowa first step: a bachelor's, then medical school at the University of Iowa or Des Moines University, then an emergency medicine residency.
Pay, roughly: $300K and up.
Today's tie: the critical-care crew that flies the red patients to the trauma center by helicopter.
Iowa first step: become an RN or Paramedic (DMACC), build ER experience, then join UnityPoint LifeFlight or MercyOne Air Med.
Pay, roughly: $75K to $95K.
Today's tie: the first person a red patient sees in the ER, reading vitals and moving fast.
Iowa first step: DMACC Nursing degree, then specialize in emergency care.
Pay, roughly: $70K to $85K.
Today's tie: the calm voice that sends the ambulances and talks a bystander through CPR before anyone arrives.
Iowa first step: apply to a county emergency communications center, such as Polk County in Des Moines, and train on the job.
Pay, roughly: $45K to $55K.
Today's tie: builds the plan for the whole scene before it ever happens, tornadoes, floods, and mass-casualty events across Iowa.
Iowa first step: a bachelor's in emergency management or public health, then a county, hospital, or state agency.
Pay, roughly: $60K to $80K.
Today's tie: operates on the red patients once they reach the trauma center, gunshots, crashes, falls, under real time pressure.
Iowa first step: medical school, then a surgery residency and trauma training. The University of Iowa runs the state's top-level trauma center.
Pay, roughly: $350K and up.
In two days you met Marco Torres and read his vitals, closed a wound, scrubbed in for keyhole surgery, and made the hardest calls on a scene where you could not save everyone. Those are not pretend skills. They are the real first steps of a career in medicine, and now you know you can do them. Welcome to Mini Med School.