normal hemoglobin hematocrithematocrit levels normal rangenormal hematocrit levels in adultshigh hematocrit levelshematocrit higher than normalnormal male hemoglobin and hematocritlow hematocrit normal hemoglobinregular hematocrit levelsaverage hematocrit levelselevated hematocrit levelshealthy hematocrit levelscritical hematocrit level
