This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Special Senses: Smell and Taste, Subject name: Physiology
[{'content': 'Saccharin test is done to assess \nSelect and explain. \nA. Ciliary function, B. Blood sugar, C. Bronchial secretion, D. Kidney function', 'role': 'user'}, {'content': 'Answer: A \nExplanation: (A) Ciliary function # SACCHARIN TEST for nasal mucociliary clearance> A simple test of nasal mucociliary clearance is to place a small particle of saccharin approximately 1 cm behind the anterior end of the inferior turbinate.', 'role': 'assistant'}]