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
Pulpal medication and thermal protection is given by 
Select and explain. 
A. Solution liners (2-5 μm), B. Suspension Liners (25-30 μm), C. Traditional Liner (0.2-0.3 mm), D. Cement bases
C: Traditional Liner (0.2-0.3 mm)
Answer: C: Traditional Liner (0.2-0.3 mm) 
Explanation: None