A&P Chapter 23 (latest update Questions with Correct Answers)
Where does the process of segmentation occur? A) anus B) small intestine C) stomach D) esophagus Answer (B) Small intestine How would you classify chewing food? A) ingestion B) digestion C) propulsion D) mechanical breakdown Answer (D) Mechanical breakdown The major means of propelling food through the digestive tract is A) swallowing B) churning C) peristalsis D) segmentation Answer (C) peristalsis The __________ is the serous membrane that lines the abdominal body wall. A) mesentery B) visceral peritoneum C) parietal peritoneum D) omenta Answer (C) parietal peritoneum Which layer of the alimentary canal is constructed from either stratified squamous or simple columnar epithelium? A) muscularis externa B) mucosa C) submucosa D) serosa Answer (B) mucosa Which layer of the alimentary canal is responsible for segmentation and peristalsis? A) Serosa B) muscularis externa C) mucosa D) submucosa Answer (B) muscularis externa The nervous system does not regulate digestive activity. A) True B) False Answer (B) False What muscle forms the labia of the mouth? A) buccinator B) zygomaticu
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