This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous ENT, Subject name: ENT
Submandibular nodes are classified as 
Select and explain. 
A. Level 1 A neck nodes, B. Level 1B neck nodes, C. Level II neck nodes, D. Level III neck nodes
B: Level 1B neck nodes
Answer: B: Level 1B neck nodes 
Explanation: Level 1A =Submental Node Level1B = Submandibular nodes, lie between the anterior and posterior bellies of digastric muscle and the lower border of mandible. Level II=Upper Jugular Nodes Level III=Middle Jugular Nodes Ref: Textbook of ENT; Dhingra; 6th edition; Page no: 387; Table 76 ref img