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
If the interocclusal distance is increased beyond physiologic limits, the patients chief complaint may result from: 
Select and explain. 
A. A muscular imbalance, B. An occlusal disharmony in centric, C. A displacement of the mandibular denture, D. A displacement of the maxillary denture while yawning
A: A muscular imbalance
Answer: A: A muscular imbalance 
Explanation: None