<prompt> Tip of tongue drains into -Occipital lymph nodeSubmental lymph nodeDeep cervical lymph nodesTonsillar lymph nodes  <response>: Tip of the tongue drains into submental nodes, anterior 23 drains into submandibular nodes, and posterior 13 into jugulodigastric nodes.Finally, all lymphatics drain into juguloomohyoid nodes, also known as lymph nodes of the tongue. 