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: ENT
Supraglottis includes all of the following except: 
Select and explain. 
A. Aryepiglottic fold, B. False cord, C. Lingual surface of epiglottis, D. Laryngeal surface of epiglottis
C: Lingual surface of epiglottis
Answer: C: Lingual surface of epiglottis 
Explanation: The lingual surface of epiglottis and vallecula are a pa of oropharynx - Logan Turner Whole of epiglottis is included in supraglottic area. - Dhingra 6th/ed , Scott-Brown's 7th/ed