Question

50. Churning and mixing movements calledsegmentationtake place in theA. small intestine.B. stomach.C. esophagus.D. large intestine. Chapter 019 The Digestive System51. The initial site of both mechanical and chemical digestion is the: 52. Which term is NOT correctly paired with an alternate name? 53. What type of epithelium lines the majority of the oral cavity? 54. The tongue is anchored to the floor of the oral cavity by theA. hard palate.B. uvula.C. lingual frenulum.D. soft palate.55. The projections on the superior surface of the tongue, some of which house taste buds, arethe:Chapter 019 The Digestive System56. Digestion of carbohydrates begins in the:57. Which salivary gland empties into the oral vestibule at the level of the maxillary secondmolars? 58. The term "canines" describes the teeth that:A. are most anterior, used for slicing and cutting.B. are lateral to the incisors, used for puncturing and tearing.C. bear dental cusps for cutting and grinding.D. are only found as permanent teeth.59. Which of the pharyngeal regions serve as part of the digestive passageway? 60. The gastroenterologist has just determined that you have a blockage in your jejunum andshe will have to perform surgery, making a small incision in the wall to remove theobstruction. What layer of the gastrointestinal tract will be cut first? Chapter 019 The Digestive System61. The correct order for the layers of the GI tract wall, from innermost (next to lumen) tooutermost is 62. The esophagusA. secretes digestive enzymes from its mucosa.B. is located anterior to the trachea.C. opens to the stomach at the pyloric sphincter.D. contains both smooth and skeletal muscle fibers.

Answer 1

Answer: small intestine, the oral cavity, the uvula, Nonkeratinized stratified squamous (AKA, squamous epithelium), the frenulum, papillae, in the mouth, the parotid gland, are lateral to the incisors, Oropharynx and laryngopharynx, the liver, mucosa (and submucosa), subsequent to the muscularis propia and, the outermost layer would be the adventitia/serosa. The esophagus, and, finally, the Cardiac muscle.

(I did a bit of research, though, and the answers seem to have come from Quizlet, and the explanations I sought for. Hope this could help you in any way.)