Intermediate Common Iliac Nodes Quiz

Q1. Which relationship best defines the common iliac nodal chain?

• A vascular nodal chain linking pelvic and lumbar lymphatics
• A superficial chain along the great saphenous vein
• A thoracic chain beside the trachea
• A cervical chain beside the carotid sheath

Q2. Which lymphatic pathway can carry lymph from the lower limb toward common iliac nodes?

• Inguinal to external iliac to common iliac nodes
• Inguinal to axillary to common iliac nodes
• Inguinal to celiac to common iliac nodes
• Popliteal to cervical to common iliac nodes

Q3. Why are common iliac nodes relevant to lymphatic drainage from pelvic viscera?

• They are the only nodes draining the stomach
• They receive lymph only from the spleen
• They receive efferents from major pelvic iliac nodal chains
• They have no connection with pelvic nodes

Q4. Which nodal chain lies superior to the common iliac nodes and continues central lymphatic drainage?

• Submandibular nodes
• Lumbar para-aortic and paracaval nodes
• Axillary apical nodes
• Superficial inguinal nodes

Q5. Which vessel relationship makes the common iliac nodes important during pelvic and retroperitoneal surgery?

• They lie within the portal vein lumen
• They lie inside the thoracic duct
• Close proximity to the common iliac arteries and veins
• They surround the brachial artery

Q6. Which statement about common iliac lymph flow is most accurate?

• They form the cisterna chyli themselves
• They are a relay between pelvic iliac and lumbar nodes
• They receive only intestinal chyle
• They drain directly to superficial cervical nodes

Q7. Which pelvic nodal chain commonly receives lymph associated with structures along the pelvic sidewall and then sends efferents to common iliac nodes?

• Pectoral axillary nodes
• Internal iliac nodes
• Occipital nodes
• Mesenteric nodes

Q8. Which nodal chain commonly transmits lymph from deep inguinal nodes toward the common iliac nodes?

• Posterior mediastinal nodes
• Deep cervical nodes
• External iliac nodes
• Celiac nodes

Q9. Why may common iliac nodes be described as part of a continuous retroperitoneal lymphatic pathway?

• They terminate blindly without efferents
• They connect directly with superior lumbar nodal chains
• They drain into the gallbladder
• They become intestinal lacteals

Q10. Which sequence best represents lymphatic drainage from deep pelvic nodes toward the thoracic duct?

• Pelvic iliac nodes, common iliac nodes, lumbar nodes, lumbar trunks
• Pelvic iliac nodes, portal vein, liver, thoracic duct
• Pelvic iliac nodes, axillary nodes, jugular trunk, thoracic duct
• Pelvic iliac nodes, popliteal nodes, intestinal trunk, thoracic duct