<unk>  is a blood disorder in which an abnormal amount of<unk> moglobin -- a form of hemoglobin -- is produced. Hemoglobin is the protein in red blood cells that carries and distributes oxygen to the body.
With<unk> , the hemoglobin can carry oxygen but is unable to release it effectively to body tissues.
Methemoglobinemia
Hyperaemia
Hypercapnia
Azotemia
Polycythemia
Hypercarbia
Metabolic acidosis
Lactic acidosis