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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
What percentage of cardiac output is supplied to kidneys?
assistant
The correct answer is  The paired renal aeries take 20% of cardiac output to supply organs that represent less than one-hundredth of total body weight. Ref: Gray's anatomy 40th edition, Chapter 91.