The kind of WBC that has bilobed nucleus and large cytoplasmic granules are  

Options

A. neutrophils
B. basophils
C. eosinophils
D. monocytes

Answer

To answer the question regarding the kind of white blood cell (WBC) that has a bilobed nucleus and large cytoplasmic granules, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question is asking for a specific type of white blood cell characterized by having a bilobed nucleus and large cytoplasmic granules.

2. **Identify the Options**: The options provided are:
- Neutrophils
- Basophils
- Eosinophils
- Monocytes

3. **Analyze Neutrophils**:
- Neutrophils typically have a multi-lobed nucleus (not bilobed).
- They are characterized by their role in fighting infections but do not fit the criteria of having a bilobed nucleus.
- **Conclusion**: Neutrophils are not the correct answer.

4. **Analyze Basophils**:
- Basophils generally have a single-lobed or irregularly shaped nucleus and are known for their large granules.
- They do not have a bilobed nucleus.
- **Conclusion**: Basophils are not the correct answer.

5. **Analyze Eosinophils**:
- Eosinophils are characterized by having a bilobed nucleus.
- They also possess large cytoplasmic granules that stain well with eosin dye.
- **Conclusion**: Eosinophils meet both criteria of having a bilobed nucleus and large cytoplasmic granules.

6. **Analyze Monocytes**:
- Monocytes have a large, kidney-shaped nucleus and do not have a bilobed nucleus.
- They are larger than other WBCs but do not fit the criteria for this question.
- **Conclusion**: Monocytes are not the correct answer.

7. **Final Answer**: Based on the analysis, the correct answer is **Eosinophils**.