Elevated temp can be sepsis so I want blood cultures. Increased respiration’s can be the onset of shock- so I want IV fluids. N&V, leg pain can be hypo kalemia is so I want electrolyte panel CBC/bmp. Also an ekg to see if cardiac output had been affected. I would also start IV ABT pprophylactic after labs and blood cultures are a initiated. Also good head to toes for infection sources