What is the recommended urinary output for an adult?

The recommended urinary output for an adult is typically around 0.5 cc per kg of body weight per hour. This guideline is used to assess kidney function and overall hydration status. Maintaining this output ensures that the kidneys are effectively filtering waste products from the bloodstream, thus playing a crucial role in metabolic homeostasis.

When an adult's urinary output falls significantly below this level, it may indicate issues such as dehydration, kidney dysfunction, or urinary tract obstructions. Conversely, a much higher urinary output, like what is suggested in some of the other choices, could signal problems such as diabetes mellitus or excessive fluid intake. The recommended 0.5 cc per kg per hour reflects a balance that supports good health while alerting clinicians to potential underlying concerns if the output deviates from this norm.