As a paramedic tasked with performing lifesaving treatments in the field, you know that every procedure you perform has potential complications. The tenuous IV you establish in the geriatric patient may blow; the tube may become dislodged during transport; or the cardiac rhythm may simply refuse to convert, no matter what medication you try. These are just a few of the hurdles you face as a paramedic administering care in emergency situations. And even the simplest of treatments can pose complications under the trying conditions in which you work.