The average output of urine for a normal healthy adult is: 22:59 Biology Chapter 15 The average output of urine for a normal healthy adult is: A) 500 mL/day B) 1000 mL/day C) 1500 mL/day D) 2000 mL/day E) 2500 mL/day Answer: c Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+