Not sure if anyone remembers me...I've left full time EMS last year (working 1-2 shifts a month per diem) and I have 1 1/2 year of med school left to go.
You need to go through the classes before the test, they will teach you everything on it.
Here's the class for ICS-100. https://emilms.fema.gov/IS100b/index.htm
And the course list for all the others. https://training.fema.gov/is/crslist.aspx
Do you have a question or an otherwise constructive contribution to the forum? Because generally, insulting an entire profession is not good way to start a discussion. There are better ways to talk about health issues in EMS than calling us all "fat slobs"...
I've honestly never even heard of them before. But when I looked them up, my first thought was that they have the single ugliest ambulance design on the planet.