What is the term for the presence of blood in urine?

The term for the presence of blood in urine is hematuria. This condition indicates that there is damage or irritation in the urinary tract, which can stem from various causes such as urinary tract infections, kidney stones, or other underlying issues that affect the kidneys or bladder.

Understanding the medical terminology is crucial for recognizing symptoms in patients and can aid in diagnosis and treatment. Hematuria specifically highlights the presence of red blood cells in urine, which is an important indicator that a healthcare provider may need to investigate further to determine the underlying cause.

Other terms provided in the options have distinct meanings. Hematosis refers more generally to the formation of blood and does not specifically relate to urine. Nocturia is the condition of waking at night to urinate, and aplastic anemia is a serious condition where the body does not produce enough blood cells, unrelated to the presence of blood in urine. Thus, hematuria is the precise term that accurately describes blood in urine.