A urine turns black after standing,develops a cloudy white precipitate,and has a specific gravity of 1.010.
-Based on the information provided,the primary basis for the changes that took place in this specimen is:

Question

Quizplus · Accepted Answer

The blackening of urine upon standing is typically due to oxidation reactions, which occur when the urine is exposed to ambient air over time. This exposure can lead to the oxidation of certain compounds in the urine, such as homogentisic acid in alkaptonuria, causing the color change.

A Urine Turns Black After Standing,develops a Cloudy White Precipitate,and