What is the decreased condition of the RBC count in blood called?

Explanation

**Step-by-Step Solution:**

1. **Understanding Red Blood Cells (RBCs):**
- Red blood cells, or RBCs, are crucial components of blood that carry oxygen from the lungs to the rest of the body and return carbon dioxide to be exhaled.

2. **Identifying the Condition of Decreased RBC Count:**
- When there is a decrease in the number of red blood cells in the blood, it leads to a specific medical condition.

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