What does the medical term "anuria" mean?

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Multiple Choice

What does the medical term "anuria" mean?

Explanation:
Anuria means the absence of urine production. The prefix “an-” means without, and “-uria” refers to urine, so the term literally conveys no urine being produced. This is the opposite of increased urine production (polyuria) and distinct from decreased urine production (oliguria), which is a marked drop but not a complete stop. In clinical terms, anuria describes negligible urine output, typically defined as very little or no urine per day (often cited as less than about 100 mL daily in adults), signaling a serious issue with kidney function or urinary flow.

Anuria means the absence of urine production. The prefix “an-” means without, and “-uria” refers to urine, so the term literally conveys no urine being produced. This is the opposite of increased urine production (polyuria) and distinct from decreased urine production (oliguria), which is a marked drop but not a complete stop. In clinical terms, anuria describes negligible urine output, typically defined as very little or no urine per day (often cited as less than about 100 mL daily in adults), signaling a serious issue with kidney function or urinary flow.

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