Most systemic venous blood is both oxygen-poor and nutrient-poor. However, systemic venous blood that is not oxygen–poor and is nutrient-rich occurs in
A. the renal vein.
B. superficial veins of the limbs.
C. the hepatic portal vein.
D. the pulmonary veins.
Answer:C
Most systemic venous blood is both oxygen-poor and nutrient-poor. However, systemic venous blood that is not oxygen–poor and is nutrient-rich occurs in
A. the renal vein. B. superficial veins of the limbs. C. the hepatic portal vein. D. the pulmonary veins.