Medicine Microalbumiuria refers to urinary albumin excretion rate of: March 2004 A 30-300 mg/ day B 400-600 mg/ day C 700-900 mg/ day D Less than 100 mg/ day 💡 Explanation Microalbumiuria refers to urinary albumin excretion rate of: March 2004 ✓ Correct Answer: A. 30-300 mg/ day