Exam 12: Lymphatic Drainage of the Head and Neck

Lymph containing tumor cells from a cancerous lesion on the tip of the tongue would drain initially to the ____________________ lymph nodes.

Antigens are neutralized by ____________________ formed and circulated by the lymphatic system.

Match the descriptions with the correct region of direct lymphatic drainage. Answers may be used once, more than once, or not at all. -Cells of the lymphatic system