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
[{'content': "Kisselback's plexus is situated on the: \nSelect and explain. \nA. Medial wall of the middle ear, B. Lateral wall of the naso-pharynx, C. Medial wall of the nasal cavity, D. Laryngeal aspect of epiglottis", 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. C medial wall of nasal cavity Ref. Dhingra 6th/ed p 176 Kiesselbach's plexus is situated in the anterior inferior pa of nasal septum (which forms the medrol wall of nose) just above the vestibule.", 'role': 'assistant'}]