Final answer:
The lymph draining to the axilla originates from the upper limb and other regions surrounding the axillary region. On the right side of the body, the lymph fluid from the right upper limb drains into the right subclavian vein via the right lymphatic duct. On the left side of the body, the lymph fluid from the remaining portions of the body drains into the thoracic duct, which ultimately drains into the left subclavian vein.
Step-by-step explanation:
The lymph draining to the axilla originates from the upper limb and other regions surrounding the axillary region.
On the right side of the body, the lymph fluid from the right upper limb drains into the right subclavian vein via the right lymphatic duct.
On the left side of the body, the lymph fluid from the remaining portions of the body drains into the thoracic duct, which ultimately drains into the left subclavian vein.