<prompt> Lymphatic drainage of the oropharynx is mainly throughSuperficial cervical lymph nodesSubmandibular nodesJugulodigastric nodesJugulo-omohyoid nodes  <response>: Lymphatics from oropharynx drain into the upper jugular chain, particularly the jugulodigastric tonsillar node. Some parts drain to the posterior cervical group also. The base of the tongue may drain bilaterally.Lymphatic drainage of nasopharynx - upper deep cervical nodes. 