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: Dental
A 45 year old female patient reports to the clinic with a history of pain with tooth 37. The tooth appears normal on clinical and radiographic examination except for the fact that pain occurs on biting on a hard object and then releasing the bite.

The various other means of diagnosing such a lesion include: 
Select and explain. 
A. Methylene blue staining, B. Tooth slooth, C. Transillumination, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: None