What Can Affect A 24-hour Urine Test?
What Can Affect A 24-hour Urine Test? These include: Forgetting to collect some of your urine. Going beyond the 24-hour collection period and collecting too much urine. Losing urine from the specimen container through spilling. What can affect urinalysis results? vitamin C supplements. metronidazole. riboflavin. anthraquinone laxatives. methocarbamol. nitrofurantoin. What can mess up a 24-hour