ICU nurses have advanced skills to care for patients who are critically ill and at high risk for life-threatening health problems. ICU patients include but aren---t limited to heart attack, stroke, shock, severe trauma, or respiratory distress, multiple organ failure, sepsis, and other critical conditions. Because of the critical nature of the patients, it is standard that ICU RNs only have one or two patients on a shift. Patients are on very specialized equipment and multiple medications. ART lines, CVP, CRRT, Adult ECMO, LVAD, IABP, Sheath removal.