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High red cell distribution is detected from a red cell distribution width laboratory test. It is one of the primary causes of anemia.

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High red cell size distribution, also known as high red cell distribution width (RDW), suggests that there is significant variation in the size of red blood cells in the bloodstream. This variation can be caused by certain medical conditions like anemia, nutritional deficiencies, or chronic inflammatory diseases. Further medical evaluation is necessary to determine the underlying cause and appropriate treatment.

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Q: What does high red cell size distribution mean?
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What does the medical abbreviation RDW mean?

Red Cell Distribution WidthRDW = Red cell Distribution Width. A measure in variation of the sizes of the Erythocytes (red blood cells)RDW stands for red cell distribution width. It is a measure of the variability of the size (volume) of red cells. Red cells of uniform size--no matter what that size is--will have a low RDW. A population of cells which vary greatly in size will have a high RDW. Another name for variability in red cell size is anisocytosis. In both thallasemia and iron deficiency anemia, the average cell size (measured as MCV, mean corpuscular volume) is low. But in iron deficiency anemia, unlike thallasemia, the RDW is increased.Red Cell Distribution Width in PercentageRed-Blood Cell Distribution Width


RDW-CV was high - what does this mean?

RDW-CV stands for Red Cell Distribution Width - Cell Volume. It means that the red blood cells vary a lot in size.


What does the rdw sd and low mch mean?

RDW (Red Cell Distribution Width) reflects the variation in size of red blood cells. High RDW could indicate different types of anemia or vitamin deficiencies. SD (Standard Deviation) is a measure of variability in a set of values, in this case, red blood cell distribution. Low MCH (Mean Corpuscular Hemoglobin) means there is less hemoglobin in each red blood cell, which could suggest anemia or iron deficiency.


What will be the sampling distribution of the mean for a sample size of one?

It will be the same as the distribution of the random variable itself.


What does low RDW mean?

In medicine, RDW means red cell distribution width. A low RDW means that the erythrocytes or red blood cells are uniform in size.


PLOT A VARIABLE WITH NORMAL DISTRIBUTION WITH MEAN 200 AND DEVIATION 20. SUPERIMPOSED WITH THE PREVIOUS FIGURE, PLOT THE DISTRIBUTION OF THE ARITHMETIC MEAN OF SAMPLES OF SIZE N=4, 25 AND 100, OF THAT POPULATION?

A normal distribution with a mean of 200 and a deviation of 20 can be plotted as a bell-shaped curve, as shown in the figure below. Superimposed on the figure, the distribution of the arithmetic mean of samples of size n=4, 25 and 100 can be plotted as shown in the figure below. The arithmetic mean distribution for n=4 is a much narrower distribution than a normal distribution, since it is based on a small sample size. As the sample size increases, the distribution becomes wider and more similar to the normal distribution.


What does it mean when your mcv is low and rcdw is high?

When your mean corpuscular volume (MCV) is low and red cell distribution width (RDW) is high, it could indicate a condition called microcytic anemia, which is characterized by smaller-than-normal red blood cells with increased variation in size. This could be due to iron deficiency anemia, thalassemia, or other conditions affecting red blood cell production and size. Further evaluation by a healthcare provider is necessary to determine the underlying cause.


What does 15.1 RDW mean?

15.1 RDW stands for Red Cell Distribution Width, which is a measurement of the variation in red blood cell size. A result of 15.1 indicates the percentage of variation in red blood cell size in a blood sample. It can be used as a marker for certain medical conditions, such as anemia or vitamin deficiencies.


Recently had a blood test and was advices my rdw rbc auto rto was high 15.2 mean?

RDW (Red blood cell Distribution Width) - Describes how much your red blood cells differ in size from one another. The lower the number, the more uniform in size. A RDW under 15.0% is considered "normal". A RDW of 15.2% is not significantly high and shouldn't be cause for concern.


What is RDW mean is a blood panel lab results mean?

If the RDW level is increased and the MCV level is normal. This can be caused by the beginning stages of a decrease in vitamin B12 or folic acid (a type of vitamin) in the body. It can also be caused by the beginning stages of iron deficiency anemia.


The mean of a binomial probability distribution can be determined by multiplying?

The mean of a binomial probability distribution can be determined by multiplying the sample size times the probability of success.


what does high RDW in hematology test refer to?

High RDW (red cell distribution width) on a hematology test indicates variability in red blood cell size. This can be seen in conditions such as anemia, nutritional deficiencies, or certain chronic diseases. Further evaluation is often needed to determine the specific cause of the high RDW.