Which vessel returns blood from the brain to the heart?

Which vessel returns blood from the brain to the heart?

• A. Jugular Vein
• B. Carotid Artery
• C. Aorta
• D. Superior Sagittal Sinus

Answer: (A)

Blood from the brain is collected by the brain’s venous system and drains into the internal (jugular) veins. These veins then carry the blood down to the heart via the superior vena cava. So the vessel that returns blood from the brain to the heart is the jugular vein. The carotid arteries bring blood to the brain, not away from it; the aorta is the heart’s main artery to the body; the superior sagittal sinus is part of the brain’s venous drainage that empties into the jugular veins, rather than delivering blood directly to the heart.

Blood from the brain is collected by the brain’s venous system and drains into the internal (jugular) veins. These veins then carry the blood down to the heart via the superior vena cava. So the vessel that returns blood from the brain to the heart is the jugular vein. The carotid arteries bring blood to the brain, not away from it; the aorta is the heart’s main artery to the body; the superior sagittal sinus is part of the brain’s venous drainage that empties into the jugular veins, rather than delivering blood directly to the heart.