The lymphatic ducts conduct lymph into what? A. Heart B. Aorta C. Superior and inferior vena cavas D. Right and left subclavian veins

Breakdown the Problem:

1. Understand the function of lymphatic ducts in the body.
2. Identify the correct anatomical structure that receives lymph from the lymphatic ducts.

Relevant Concepts:

• The lymphatic system is a crucial part of the immune system and helps maintain fluid balance.
• Lymphatic ducts are large vessels that transport lymph back into the circulatory system.

Analysis and Detail:

• The lymphatic ducts collect lymph from lymphatic vessels and are primarily composed of the right lymphatic duct and the thoracic duct.
• These ducts empty lymph into the bloodstream, specifically at points where venous blood is collected.

Verify and Summarize:

• The lymphatic system drains into the veins, particularly at the junction where the subclavian veins and internal jugular veins meet.

Final Answer:

The lymphatic ducts conduct lymph into D. Right and left subclavian veins.