This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
Lymphatic Drainage of the Maxillary Sinus goes first to 
Select and explain. 
A. Upper Deep Cervical Lymph Nodes, B. Submental Nodes, C. Submandibular Nodes, D. Retropharyngeal Nodes
D: Retropharyngeal Nodes
Answer: D: Retropharyngeal Nodes 
Explanation: Through the posterior pathway, the lymphatics from the maxillary and ethmoid sinuses drain into the retropharyngeal lymph nodes