Name the blood vessel that brings oxygenated blood to the liver.

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Prepare for the Leaving Certificate Digestion Test with engaging questions and explanations. Ready yourself with multiple choice quizzes, hints, and deep insights. Be exam-ready now!

Multiple Choice

Name the blood vessel that brings oxygenated blood to the liver.

Explanation:
Oxygenated blood to the liver comes via the hepatic artery. The liver has a dual blood supply: the hepatic artery delivers arterial, oxygen-rich blood to hepatocytes, while the portal vein brings nutrient-filled blood from the digestive organs that is relatively low in oxygen. The hepatic veins drain blood away from the liver into the inferior vena cava, which carries blood back to the heart. So, for supplying oxygen to liver tissue, the hepatic artery is the correct vessel.

Oxygenated blood to the liver comes via the hepatic artery. The liver has a dual blood supply: the hepatic artery delivers arterial, oxygen-rich blood to hepatocytes, while the portal vein brings nutrient-filled blood from the digestive organs that is relatively low in oxygen. The hepatic veins drain blood away from the liver into the inferior vena cava, which carries blood back to the heart. So, for supplying oxygen to liver tissue, the hepatic artery is the correct vessel.

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