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What are elevated hemoglobin and hemocrit?
What are elevated hemoglobin and hemocrit?
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 19 May 2023
Related Questions
Can a person have surgery when their hemoglobin is high?
No, it is advisable to lower hemoglobin levels if the hemoglobin is too high. This specially because you are suceptible to blood clots when your hemoglobin levels are very high.
Last updated on 19 May 2023
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 19 May 2023
Why does cyanosis occur in polycythemia?
When the red blood cell count reaches a critical number, the flowability of the blood decreases leading to restricted blood circulation. This causes a blue coloration of the skin (cyanosis).
Last updated on 19 May 2023
Hemoglobin
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