ch24-lecture-notes-ch-24 Human Anatomy&Physiology 1

Ch24 - Lecture notes ch 24 Human Anat&Physio 1 (Brooklyn College) Package Title: Testbank Course Title: pap13 Chapter Number: 24 Question type: Multiple Choice 1) Which of following processes is the function of the smooth muscle layer of the digestive system? a) Ingestion b) Secretion c) Mixing and propulsion d) Absorption e) None of these choices 2) Which of following processes is the primary function of the mouth? a) Ingestion b) Secretion c) Mixing and propulsion d) Absorption e) None of these choices 3) Which of following processes is the primary function of the villi of the small intestine? a) Ingestion b) Secretion c) Mixing and propulsion d) Absorption e) None of these choices 4) Which of the following accessory organs produces a fluid to soften food? a) Teeth b) Salivary glands c) Liver d) Gallbladder e) Pharynx 5) Which of the following accessory organs produces a fluid that functions to emulsify dietary fats? a) Teeth b) Salivary glands c) Liver d) Gallbladder e) Pharynx 6) Which of the following accessory organs stores bile? a) Teeth b) Salivary glands c) Liver d) Gallbladder e) Pharynx 7) The capability of the GI tract to move material along its length is called 1. Motility 2. Propulsion 3. Digestion 4. Defecation a) 1 only b) 2 only c) 3 only d) 4 only e) Both 1 and 2 8) This layer of the GI tract is composed of areolar connective tissue containing blood and lymph vessels. a) Mucosa b) Lamina propria c) MALT d) Muscularis e) Epithelium 9) This layer of the GI tract is composed of areolar connective tissue that binds the mucosa to the muscularis. a) Submucosa b) Lamina propria c) Epithelium d) Serosa e) None of these choices 10) This layer functions by secreting a lubricating fluid. a) Serosa b) Submucosa c) Muscularis d) Mucosa e) MALT 11) These are composed of prominent lymphatic nodules that function in the immune response. a) Mucosa b) Lamina propria c) MALT d) Submucosa e) Serosa 12) This plexus is located between the longitudinal and circular smooth muscle layers of the muscularis. a) ENS b) Myenteric plexus c) Submucosal plexus d) Digestive plexus e) Absorption plexus 13) Why do emotions such as anger or fear slow digestion? a) Because they stimulate the parasympathetic nerves supplying the GI tract b) Because they stimulate the somatic nerves that supply the GI tract c) Because they stimulate the sympathetic nerves that supply the GI tract d) They do not affect digestion 14) This portion of the peritoneum drapes over the transverse colon and coils of the small intestine. a) Greater omentum b) Falciform ligament c) Lesser omentum d) Mesentery e) Mesocolon 15) This portion of the peritoneum attaches the liver to the anterior abdominal wall and diaphragm. a) Greater omentum b) Falciform ligament c) Lesser omentum d) Mesentery e) Mesocolon ..........................................continued..........................................................