Absence of urine production or output is called?

Study for the SkillsUSA Medical Terminology Exam. Use our comprehensive quiz to test your knowledge with multiple choice questions and get explanations and hints for each question. Prepare for success!

Multiple Choice

Absence of urine production or output is called?

Explanation:
Anuria is the complete absence of urine production, essentially no urine output over time (often defined as less than about 100 mL in 24 hours). It represents the extreme end of reduced urine output. In contrast, oliguria means decreased urine output, polyuria means excessive urine production, and dysuria refers to painful or difficult urination. Anuria can occur with severe kidney injury, urinary tract obstruction, or very low kidney perfusion from dehydration or shock.

Anuria is the complete absence of urine production, essentially no urine output over time (often defined as less than about 100 mL in 24 hours). It represents the extreme end of reduced urine output. In contrast, oliguria means decreased urine output, polyuria means excessive urine production, and dysuria refers to painful or difficult urination. Anuria can occur with severe kidney injury, urinary tract obstruction, or very low kidney perfusion from dehydration or shock.

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