Question

What does it indicate when there is a lot of blood on the dipstick but no presence of red blood cells?

1) Hematuria
2) Hemoglobinuria
3) Myoglobinuria
4) Hemoglobinopathy

Answer 1

Hemoglobinuria is indicated when there is a lot of blood on the dipstick without the presence of red blood cells. It is different from hematuria, which involves both red blood cells and white blood cells.

Step-by-step explanation:

The presence of a lot of blood on the dipstick without the presence of red blood cells indicates hemoglobinuria. Hemoglobinuria is the presence of only hemoglobin in the urine, which can be observed in conditions such as malaria, kala-azar, and typhoid. Unlike hematuria, which involves both red blood cells and white blood cells in the urine, hemoglobinuria specifically refers to the presence of hemoglobin without red blood cells.