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What are elevated hemoglobin and hemocrit?

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What are elevated hemoglobin and hemocrit?

Both the hemoglobin and the hematocrit are based on whole blood and are therefore dependent on plasma volume. If a patient is severely dehydrated, the hemoglobin and hematocrit will appear higher than if the patient had sufficient water. However, if the patient is fluid overloaded, they will be lower than their actual level.

Last updated on 12 Dec 2024

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Related Questions

How dangerous is polycythemia?

Polycythemia vera can be fatal if not diagnosed and treated. It can cause blood clots resulting in a heart attack, stroke, or pulmonary embolism. Additionally, it can also cause the enlargement of the liver and spleen. Hence, this condition should be treated as soon as possible to prevent fatal compications.

Last updated on 12 Dec 2024

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Is high hemoglobin level dangerous? Why?

Yes, constant high levels of hemoglobin occurs due to lack of oxygen in the blood. It is dangerous because it can cause blood clots.

Last updated on 12 Dec 2024

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How can polycythemia vera result in sideroblastic anaemia?

Polycythemia vera result in sideroblastic anemia because the marrow can no longer produce blood cells resulting in low levels of healthy functioning red blood cells causing anemia, platelets (thrombocytopenia) and white blood cells (leukopenia).

Last updated on 12 Dec 2024

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What are elevated hemoglobin and hemocrit?

Both the hemoglobin and the hematocrit are based on whole blood and are therefore dependent on plasma volume. If a patient is severely dehydrated, the hemoglobin and hematocrit will appear higher than if the patient had sufficient water. However, if the patient is fluid overloaded, they will be lower than their actual level.

Last updated on 12 Dec 2024

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Are RBC of 5.52 and HGB of 16.7 considered as high?

Yes, it is considered slightly high. Do not neglect.

Last updated on 12 Dec 2024

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