A 58-year-old man on ICU has oliguria despite adequate MAP and volume status. The surgical team requests a 'renal dose' of dopamine (2 mcg/kg/min) to improve urine output. What does the evidence say about low-dose dopamine for renal protection?ALow-dose dopamine is effective at preventing AKI and should be used routinelyBLow-dose dopamine does not prevent AKI, does not reduce the need for RRT, does not improve mortality, and is not recommendedCLow-dose dopamine is only effective in septic patientsDLow-dose dopamine should be used in all post-operative patientsELow-dose dopamine is the first-line diuretic in ICUCheck my answer