What Do RBC Indices Mean?

What increases red blood cells?

Eating an iron-rich diet can increase your body’s production of RBCs.

Iron-rich foods include: red meat, such as beef.

organ meat, such as kidney and liver..

What is the normal MCHC level?

The reference range for MCHC in adults is 33.4–35.5 grams per deciliter (g/dL). If your MCHC value is below 33.4 grams per deciliter, you have low MCHC. Low MCHC values occur if you have anemia due to iron deficiency.

What does red blood cell indices mean?

Red blood cell indices are blood tests that provide information about the hemoglobin content and size of red blood cells. Abnormal values indicate the presence of anemia and which type of anemia it is.

How do you read RBC indices?

Red blood cell (RBC) indices are part of the complete blood count (CBC) test….These test results indicate the type of anemia:MCV below normal. Microcytic anemia (may be due to low iron levels, lead poisoning, or thalassemia).MCV normal. … MCV above normal. … MCH below normal. … MCH normal. … MCH above normal.

What is Anaemia & How can it be classified using the red cell indices?

Anemias are classified, according to the size of the red cell, as being normocytic (normal MCV), macrocytic (increased MCV), or microcytic (decreased MCV). Microcytic anemias were also often described as being hypochromic based on peripheral smear examination and MCHC when this value was determined manually.

What RBC level is considered anemic?

Anemia is a decrease in the number of red blood cells (RBCs—as measured by the red cell count, the hematocrit, or the red cell hemoglobin content). In men, anemia is defined as hemoglobin < 14 g/dL (140 g/L), hematocrit < 42% (< 0.42) , or RBC < 4.5 million/mcL (< 4.5 × 1012/L).

What happens if RDW is high?

High results If your RDW is too high, it could be an indication of a nutrient deficiency, such as a deficiency of iron, folate, or vitamin B-12. These results could also indicate macrocytic anemia, when your body doesn’t produce enough normal red blood cells, and the cells it does produce are larger than normal.

What are the clinical applications of blood indices?

The RBC indices measure the size, shape, and physical characteristics of the RBCs. Your doctor can use RBC indices to help diagnose the cause of anemia. Anemia is a common blood disorder in which you have too few, misshapen, or poorly functional RBCs.

What does a low MCV and MCH mean?

Common conditions resulting in a hypochromic microcytic anemia (low MCV and MCH) include thalassemia and iron deficiency; and, less commonly, anemias associated with chronic inflammatory conditions, genetic determinants for Hb C, congenital defects in copper metabolism, some forms of sideroblastic anemia, and other …

What does high RBC mean?

Definition. By Mayo Clinic Staff. A high red blood cell count is an increase in oxygen-carrying cells in your bloodstream. Red blood cells transport oxygen from your lungs to tissues throughout your body.

What is normal RBC count?

A normal RBC count would be: men – 4.7 to 6.1 million cells per microlitre (cells/mcL) women – 4.2 to 5.4 million cells/mcL.

What are the symptoms of low MCV?

These symptoms include:Fatigue.Unusual bleeding or bruising.Cold hands and feet.Pale skin.

Is low Rdw bad?

A low RDW means your red blood cells are all about the same size. A high RDW means you have both very small and very large red blood cells. You may also have a “normal” RDW.

What does a low RBC mean?

Low RBC Count Causes A low RBC count indicates a decrease in oxygen-carrying cells in the blood, otherwise known as anemia. The causes can be numerous, ranging from infections and deficiencies to malnutrition to malignancies, including:2 Kidney failure. Thyroid problems. Bleeding, internal or external.

What does high RBC and low MCV mean?

MCV is the measurement of the size of red blood cells (Mean Corpuscular Volume). Low MCV suggests the presence of red blood cells that are low in hemoglobin and possible iron deficient. High MCV can be an indicator of nutritional deficiency (folate, B12, or pernicious anemia).

What is MCV in blood test normal range?

Mean corpuscular volume (MCV) measures the average red blood cell volume, meaning the actual size of the cells themselves. A normal range for MCV is between 80 and 96 femtoliters per cell.

What do MCV and MCH values mean?

Your MCH value is related to two other values, mean corpuscular volume (MCV) and mean corpuscular hemoglobin concentration (MCHC). Together, MCH, MCV, and MCHC are sometimes referred to as red blood cell indices. MCV is a measurement of the average size of your red blood cells. MCH results tend to mirror MCV results.

What does MCHC mean in a blood test?

Doctors use information from the CBC to calculate your MCH. A similar measure to MCH is something doctors call “mean corpuscular hemoglobin concentration” (MCHC). MCHC checks the average amount of hemoglobin in a group of red blood cells. Your doctor may use both measurements to help in a diagnosis of anemia.