This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Trauma, Subject name: Surgery
[{'content': 'Which colour of triage is given the highest priority? \nSelect and explain. \nA. Red, B. Green, C. Yellow, D. Black', 'role': 'user'}, {'content': 'Answer: A \nExplanation: ColourProirityMedical needClinical statusRedFirstImmediateCritical, but likely to survive if treatmentgiven earlyYellowSecondUrgentCritical, likely to survive if treatment givenwithin hoursGreenThirdNon-urgentStable, likely to survive even if treatmentis delayed for hours to daysBlackLastUnsalvageableNot breathing, pulseless, so severelyinjured that no medical care is likely tohelpBailey and love 27e pg: 412', 'role': 'assistant'}]