State True or False
Abnormal rise in the WBC count is called polycythemia.

Answer

To determine whether the statement "Abnormal rise in the WBC count is called polycythemia" is true or false, we can analyze the terms involved:

1. **Understanding WBC Count**: WBC stands for White Blood Cells, which are crucial components of the immune system. An increase in the WBC count typically indicates an immune response to infection, inflammation, or other medical conditions.

2. **Understanding Polycythemia**: Polycythemia refers to an abnormal increase in the number of red blood cells (RBCs) in the bloodstream, not white blood cells. This condition can lead to increased blood viscosity and other complications.

3. **Conclusion**: Since the statement incorrectly associates the rise in WBC count with polycythemia (which pertains to RBCs), the statement is **False**.

Final Answer: **False**

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