Physiology A 60-year old man, weighing 60 Kgs, has a plasma creatinine value of 3 mg/dL. How much is his creatinine clearance? A 22 mL/min B 44 mL/min C 66 mL/min D 88 mL/min 💡 Explanation A 60-year old man, weighing 60 Kgs, has a plasma creatinine value of 3 mg/dL. How much is his creatinine clearance? ✓ Correct Answer: A. 22 mL/min