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: Radiology
The mental foramen which appears as a radiolucency and can be mistaken for a periapicat pathology lies close to the apex of which tooth: 
Select and explain. 
A. Mandibular 1st molar, B. Maxillary 1st molar, C. Mandibular 2nd premolar, D. Mandibular canine
C: Mandibular 2nd premolar
Answer: C: Mandibular 2nd premolar 
Explanation: None