Fever, hypotension — sepsis; bundle started; antibiotics <1h. Shock (hypotension — poor perfusion — cold/clammy: types — hypovolemic — bleed — fluids/blood; cardiogenic — MI — inotropes; distributive — sepsis/anaphylaxis — vasopressors; obstructive — tamponade — relieve: treat — fluids — 30mL/kg — reassess; norepinephrine — MAP >65; cause), sepsis bundles (1h — cultures — broad antibiotics — fluids — lactate — vasopressors; 3h — recheck; source — drain). The hypotensive fever is sepsis — bundle within the hour.