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: Anatomy
The lymphatic drainage of the glans penis is 
Select and explain. 
A. Superficial inguinal lymph nodes, B. Deep inguinal lymph nodes, C. Para-aoic lymph nodes, D. internal iliac lymph nodes
B: Deep inguinal lymph nodes
Answer: B: Deep inguinal lymph nodes 
Explanation: B i.e. Deep inguinal lymph nodes