Question What does it mean if you have high hemoglobin levels? I am in my 30s and I don't have a doctor but I went to a contract lab and their report showed that my hemoglobin is high beyond the average. How should I interpret these findings?
It is a reading which represents the size of the Hematocrit hgt lab report in a blood sample and is determined by a machine. CBC or Complete Blood Profile is the test in which the calculation of this reading is usually included.
The use of this reading is made in determining the rate of production of platelets in patients who are suffering from problems or diseases related to platelet destruction or bone morrow.
It can provide the doctors with the knowledge of whether the body is generating more platelets than normal since the size of the platelet becomes enlarged in such circumstances. However, in most cases a reading in between 9. Having a Low MPV indicates that the platelet count in your blood is lower than normal and that you are in danger of suffering more blood loss in case you get injured.
Besides this, a low MPV is also considered a symptom of many other diseases and disorders. Low reading of MPV is also observed in infants and newborns, which is completely normal.
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However, the MPV readings are elevated in women who have given birth recently. A mistake in the collection of blood sample is also regarded as a reason for a low MPV reading.
This mistake which rarely occurs causes the blood in the sample to clot before it is tested. Since the platelets in the blood have already been used up in turning the blood sample from liquid state to solid, the results of the test show a low value of platelets which in fact is a false reading.
You can have a low platelet count for a number of different reasons. The use of a drug like heparin, which lowers your platelet count or an overactive spleen are other reasons that can account for a low MPV reading.
Thrombocytopenia is usually the culprit in cases where the patients have an extraordinarily low level of MPV especially if it has resulted from aplastic anemia which impairs the production of the platelets in the body.
Excessive bleeding is the most common problem encountered by patients who suffer from thrombocytopenia since their platelet count is very low which makes it difficult for their blood to clot quickly.
Patients suffering from genetic disorders such as lupus or hemolytic disorders such as anemia also are most likely to have a lower MPV reading than normal. Autoimmune disorders which include lupus and rheumatoid arthritis and leukemia are among the major reasons that may result in a person having abnormally low values of MPV.
Last Updated 09 January, The hematocrit is the proportion, by volume, of the blood that consists of red blood cells.
The hematocrit (hct) is expressed as a percentage. For example, a hematocrit of 25% means that there are 25 milliliters of red blood cells in milliliters of blood.
Hematocrit test — Comprehensive overview covers results, what to expect from this red blood cell blood test. If a patient is severely dehydrated, the hemoglobin and hematocrit will appear higher than if the patient were normovolemic; if the patient is fluid overloaded, they will be lower than their actual level.
To assess true red cell mass, independent radionuclide evaluation of the red cells and plasma. both should be listed on the lab requisition. For example: Hemoglobin, glycosylated (A1c) (CPT code ) Glycosylated hemoglobin in the presence of Hb variants or HbF (CPT code ) 2.
If Hemoglobin A1c alone is ordered, CPT code should be used to report the test even if the A1c is determined by ion-exchange HPLC. Learn about hematocrit (hct) levels in the blood. Low or high hematocrit levels may signal conditions such as anemia, bone marrow problems, dehydration, and more.
Learn the significance of normal, high, and low hematocrit values. Microcytosis is typically an incidental finding in asymptomatic patients who received a complete blood count for other reasons.
The condition is defined as a mean corpuscular volume of less than.