Why is hematocrit higher in males than females?
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Also know, why is hemoglobin higher in males than females?
Blood biochemicals: Hemoglobin was found to be higher in males as compared to the females may be due to the reason that testosterone affects on the kidneys to produce more erythropoietin that accelerates the erythropoiesis (Murphy, 2014) .
Beside above, why is the average hematocrit higher in males than in females quizlet? Higher testosterone levels in males promotes more RBC production.
Also Know, what is the main cause of the difference in average hematocrit in males and females?
Males have a higher hematocrit (Hct) than females. The cause of this gender-based difference is unclear. We sought to determine whether polymorphisms of the erythropoietin (EPO) gene or of its receptor (EPOR) explain this situation. We found previously reported polymorphisms in both the EPO and EPOR genes.
Why is hematocrit higher at higher altitudes?
Lower oxygen levels at altitude stimulate EPO leading to increased red blood cells or hematocrit. This effectively allows more oxygen to be carried to the tissues. This stimulates erythropoietin, thereby increasing the hematocrit (red blood cell count).