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: Anatomy
Which of the following is false about phases of swallowing 
Select and explain. 
A. Oral phase: it's voluntary phase involving V, VII and XII nerve, B. Pharyngeal phase: is reflex and involuntary, chewing, breathing, coughing and vomiting concomitantly inhibited during this phase, C. Eosophageal phase: under voluntary neuromuscular control and involves peristalsis and relaxation phase., D. Movement of bolus posteriorly is controlled by IX and X nerve
C: Eosophageal phase: under voluntary neuromuscular control and involves peristalsis and relaxation phase.
Answer: C: Eosophageal phase: under voluntary neuromuscular control and involves peristalsis and relaxation phase. 
Explanation: None