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A complete blood count (CBC) includes white blood cell (WBC) and red blood cell (RBC) counts, hemoglobin, and hematocrit measurements. It provides important information about your overall health and can help diagnose various medical conditions such as anemia, infection, and inflammation.
If you have a high hematocrit, your hemoglobin levels would likely be high as well. Hematocrit measures the volume of red blood cells in blood, while hemoglobin is the protein that carries oxygen in red blood cells. An increase in hematocrit often corresponds with an increase in hemoglobin levels.
Fasting is not typically required for a hemoglobin and hematocrit test. These tests measure the levels of red blood cells in the blood and do not require fasting for accurate results.
A hemoglobin of 16.5 and hematocrit of 47.6 are within normal ranges for adults. These values indicate that your blood has sufficient oxygen-carrying capacity. However, it's always best to interpret these results in the context of your overall health and symptoms with the help of a healthcare provider.
Hemoglobin levels, hematocrit levels, and red blood cell count are blood measurements that can provide information on a possible anemic condition. Anemia is often characterized by low levels of these parameters.
A blood study called a complete blood count (CBC) can determine the amount of pigment present in red blood cells. This test measures parameters like hemoglobin and hematocrit levels, which reflect the amount of pigment (hemoglobin) in the red blood cells. Abnormal levels can indicate conditions like anemia or polycythemia.