High levels of neutrophils indicate infection. These are the primary white blood cells responsible for fighting infections. Segs is an abbreviation for segmental neutrophils.There are five types of white blood cells and the distribution of these cells can help determine an underlying cause of illness. Low platelet counts indicate bleeding or excessive destruction of platelets caused by parasites or immune diseases.Ī differential is an analysis of the different types of white blood cells. High platelet counts usually indicate a disorder of the bone marrow or an overwhelming response to an immune blood disease. When platelet counts are low, spontaneous bleeding can occur. The platelets are responsible for sealing any leaks in the blood vessels. Iron excess is just as damaging to the body as iron deficiency. A high MCHC indicates that there is too much hemoglobin in the red blood cell, indicating a high iron level since an important component of hemoglobin is iron. This is the average percentage of hemoglobin in each red blood cell. MCHC is an abbreviation for mean corpuscular hemoglobin concentration.A high MCH indicates poorly oxygenated blood. This is the average weight of hemoglobin in each red blood cell and is different than hemoglobin circulating in the blood. MCH is an abbreviation for mean corpuscular hemoglobin.A high MCV usually indicated certain vitamin deficiencies. ![]() This is the average size of the red blood cells. MCV is an abbreviation for mean corpuscular volume.Low hematocrits indicate anemia, bone marrow disorders, blood loss, active bleeding or excessive red blood destruction due to toxins or immune disorders. High hematocrits indicate dehydration or rare bone marrow disorders resulting in increased red blood cell production. The other part of the blood is serum, containing enzymes, proteins, electrolytes, etc. It gives similar information to the red blood cell count but the value is expressed as a percentage. The hematocrit is a calculated percentage of red blood cells in the circulation. HCT is an abbreviation for hematocrit.Low levels indicate anemia, bleeding or iron deficiency. High levels of hemoglobin usually indicate high red blood cell counts and dehydration. Without hemoglobin, oxygen cannot be transported. This molecule is responsible for binding and releasing oxygen onto the red blood cells. HGB is an abbreviation for hemoglobin.Low red blood cell counts are referred to as anemia and can be a result of blood loss, active bleeding, bone marrow disease or excessive red blood cell breakdown that is seen in some immune diseases and toxin ingestion. High red blood cell numbers usually indicate dehydration but can also indicate uncommon diseases that cause an excess production of red blood cells from the bone marrow. Oxygen is used as fuel for the body and is very important. These cells are responsible for transporting oxygen throughout the body. RBC is an abbreviation for red blood cell count.In this situation, the white blood cells are concentrated in the area of infection and are not circulating in the blood, resulting in a low count. Low white blood cells counts can indicate viral infections, bone marrow abnormalities or overwhelming infections and sepsis (blood poisoning). ![]() Elevated white blood cell counts indicate infection, inflammation and some forms of cancer or leukemia. These cells help fight infection and respond when an area of the body becomes inflamed. WBC is an abbreviation for white blood cell count.These norms should not be considered universal. Normal values often vary from lab to lab and are represented in parentheses. The following is an example of a complete blood count report in a cat. In some cases, the results of the CBC will prompt your veterinarian to recommend other diagnostic tests. Blood parasites and some microorganisms are found by careful inspection of the blood cells during the CBC. ![]() Certain types of cancers, especially leukemia, may be evident on a blood smear. Drugs that affect the bone marrow change the CBC. Sometimes, the CBC can help determine the underlying cause of an anemia or infection. A CBC may be useful as a screening test for underlying infection, anemia and illness. The test includes an actual counting of red and white blood cells as well as an analysis of cells viewed on a blood smear. A complete blood count (CBC) is a blood test used to measure and evaluate cells that circulate in the blood. Blood work is a very important diagnostic tool that provides a significant amount of information about your cat’s health.
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