Final answer:
The test most frequently ordered to check for anemia is called CBC (Complete Blood Count). It measures red blood cells (RBCs), white blood cells (WBCs), and platelets to identify indicators of anemia.
Step-by-step explanation:
The test most frequently ordered to check for anemia is called CBC (Complete Blood Count).
The CBC is a blood test that provides important information about the types and numbers of cells in a person's blood. It measures red blood cells (RBCs), white blood cells (WBCs), and platelets. In the case of anemia, the CBC can reveal a low RBC count and/or low hemoglobin levels, which are indicators of anemia.
For example, if the CBC shows a decreased hemoglobin level and a decreased RBC count, along with other characteristic findings, it can help confirm the diagnosis of anemia and provide valuable information to guide further evaluation and treatment.