Which of the following veins does NOT drain directly into the inferior vena cava?

Question

Quizplus · Accepted Answer

The hepatic portal vein does not drain directly into the inferior vena cava. Instead, it carries blood from the digestive tract to the liver for processing before entering systemic circulation. The renal vein and common iliac vein both drain directly into the inferior vena cava, while the hepatic vein carries blood from the liver to the inferior vena cava.

Which of the Following Veins Does NOT Drain Directly into the Inferior