Oxygen
Arterial Blood is Bright Red
Blood containing red blood cells filled with oxyhemoglobin appears bright red.
Not in a human, no. Oxygenated blood is bright red. Deoxygenated blood is a dark red.
thin, bright red blood means that your platelets are low.
No. Blood is bright red when it contains oxygen and dark red when there isn't a lot of oxygen. The blue you see in veins is the vein itself.
It is bright maroonish red.
Red. bright (or blood) red.
Effortless Regurgitation of Bright Red Blood was created in 1994-05.
If you are pregnant and bleeding bright red blood and clotting, you need to get to the doctor as soon as possible. It could be something serious.
Oxygen is the gas transported by red blood cells that gives them a bright red color.
Because,oxygen make it red
Bright red blood is a sign of highly oxygenated blood. Pain, fast pulse rate and rapid respirations are generally the cause. Bright red blood is also a sign that an artery has been severed. Blood is red because it contains a chromophore (colored compound) called heme. The electronic structure of heme is such that it can reversibly bind certain other molecules, one of which is oxygen. The oxy-heme complex is bright red. If the blood came from an artery, it was probably already bright red. If it came from a vein, the heme will be a sort of dark purplish-red, but as soon as it hits the oxygen in the atmosphere, it will bind and form the bright red oxy-heme complex, so regardless of where you cut yourself, the blood is going to be bright red. When you give blood at a blood bank, the blood is drawn from a vein, and flows into a bag which keeps the oxygen out. This blood will be the dark purplish-red color of the deoxygenated heme.