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
Arteries found within parotid gland is /are: 
Select and explain. 
A. External carotid artery, B. Maxillary artery, C. Posterior auricular artery, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: Arteries within parotid gland

External carotid artery
Maxillary vessels
Temporal vessels
Posterior auricular artery