. . . . . . "venous blood"@en-us . "venous blood"^^ . "05402788-n"^^ . . . "blood found in the veins; \"except in the pulmonary vein venous blood is rich in carbon dioxide and poor in oxygen\""@en-us . "0"^^ . "105093564"@en-us . "0"^^ . . . "105402788"^^ .