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: Pathology
Spasm of masseter muscles occur in: 
Select and explain. 
A. Tetanus, B. Trigeminal neuraligia, C. Tuberculous meningitis, D. Rabies
A: Tetanus
Answer: A: Tetanus 
Explanation: None