The term hematuria is used to describe
(a) Internal bleeding
(b) Blood in urine
(c) Blood cancer
(d) Blood poisoning

Options

A. Internal bleeding
B. Blood in urine
C. Blood cancer
D. Blood poisoning

Answer

To solve the question regarding the term "hematuria," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Term**: The term "hematuria" is derived from the Greek words "hema," meaning blood, and "uria," meaning urine. This indicates that the term is related to the presence of blood in urine.

2. **Analyze the Options**:
- **Option A: Internal bleeding** - This refers to bleeding that occurs inside the body but does not specifically relate to urine.
- **Option B: Blood in urine** - This directly corresponds to the definition of hematuria, as it indicates the presence of blood in the urine.
- **Option C: Blood cancer** - This is a type of cancer affecting blood cells and does not relate to urine.
- **Option D: Blood poisoning** - This refers to a systemic infection and is not specifically related to urine.

3. **Identify the Correct Answer**: Based on the definitions and the analysis of the options, "hematuria" specifically refers to the presence of blood in urine, making **Option B** the correct answer.

4. **Conclusion**: Therefore, the term hematuria is best described by **(b) Blood in urine**.