Well I'll share an old case that I'll never forget. This will be quick. There is only one thing to learn.
It involved an unknown ant. mediastinal mass pedi patient that presented to the ED after a MVC. 7 y/o patient arrives to the trauma bay accompanied only be EMS with very little history. The only thing that is known is that child has been seeing an oncologist and was in a bad MVC. GCS is 5 with obvious cranial hematoma and likely IC injury. There is no protected AW. Team decides to go with rapid sequence induction and then proceed to CT. Shortly after induction, HR drops to 20 bpm and BP drops to 40/20. Pressors aren't working nor is volume expansion. Things are going down a dark tunnel really fast.
What do you do?