Final answer:
The cisterna chyli receives lymph drained from the lower abdomen, pelvis, and lower limbs, which is then directed into the thoracic duct and ultimately into the left subclavian vein.
Step-by-step explanation:
The cisterna chyli is a sac-like chamber in the lymphatic system that serves as a central receptacle for lymph fluid from various parts of the body. The cisterna chyli receives lymph drained from the lower abdomen, pelvis, and lower limbs through the left and right lumbar trunks as well as the intestinal trunk. The collected lymph then travels into the thoracic duct, which continues upward to drain into the left subclavian vein.