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Related to arterial blood: Arterial blood gas, Arterial blood pressure
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|Noun||1.||arterial blood - blood found in arteries; "except for the pulmonary artery the arterial blood is rich in oxygen"|
blood - the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen and nutrients to the tissues and carries away waste products"; "the ancients believed that blood was the seat of the emotions"