Most of the Lymph Fluid is Returned to the Bloodstream

Question

Most of the lymph fluid is returned to the bloodstream through the thoracic duct to the
A)right ventricle of the heart.
B)right atrium of the heart.
C)left atrium of the heart.
D)right subclavian vein.
E)left subclavian vein.

Accepted Answer

The thoracic duct drains lymph fluid into the bloodstream at the junction of the left subclavian vein and the left internal jugular vein.