The shortest section of the intestines is the? A. ileum B. colon C. duodenum D. jejunum 11 Single (1 Points) Among the following structures, which one has not relation with the isthmus of fauces A. root of tongue B. palatoglossal arch C. palatopharyngeal arch D. uvula Single (1 Points) The common passway for air and food is A. mouth B. oral pharynx c. laryngopharynx D. nasopharynx 3 Single (1 Points) The lowest narrow part of esophagus is A. when crossing with aorta B. when connecting with the stomach c. when going through the diaphram D. when crossing the bifurcation of trachea

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