Dark red blood is oxygen-poor. Bright red blood is oxygen-rich.
through your pulmonary artery and pulmonary vein.
By relaxing the blood vessels, antiangina drugs reduce the heart's work load and increase the amount of oxygenrich blood that reaches the heart.
Dark Blood was created in 1993.
No there is not blood
My blood colour is black
If blood appears dark, that is an indicator that it is not fresh. If a person is seeing dark blood in their urine or stool, they should see a doctor immediately. It is possible that there is a serious problem.
There is no need to worry about dark blood. For some people it is normal - it just means you have a lot of hemoglobin in your blood.
Dark brown period blood usually appears near the end of your period.
Dark blood in a cat's stool means that he has a bleed somewhere. You should have him checked by your Vet to find out what is causing the blood.
No deoxygenated blood is dark red and oxygenated blood is lightish red.
if its dark it probably means that u haven't washed ur private part and its dark because the dirt mixed together with the blood
The blood from your period should be dark, not bright, red because it is "old" blood that the uterus sheds. It is also normal to see clots or lumps of blood during your period.