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 orifice of the parotid duct is located: 
Select and explain. 
A. At the hamular notch, B. In proximity to the incisive papillae, C. On the buccal mucosa near the maxillary second molar, D. Slightly posterior to the mandibular central incisors
C: On the buccal mucosa near the maxillary second molar
Answer: C: On the buccal mucosa near the maxillary second molar 
Explanation: None