Answer Happy

3. Food enters the stomach at its ............... portion, then passes to the ………, then passes to the …..…, then the ….. then the ….…… and exits into the ⋯…… through the A. Cardia; fundus; body; pyloric antrum; pyloric canal; duodenum; pylorus B. Fundus; pyloric canal; cardia; pyloric antrum; body; duodenum; pylorus C. Antrum; body; cardia; pyloric antrum; ileum; pylorus; pyloric canal D. Pyloric canal; Pyloric antrum; pylorus; cardia; body; jejunum; fundus E. None of the above 4. Food exiting the mouth into the ………… is in the form of a ⋯………… but food exiting the ….….... is in the form of A. Stomach; bolus; mouth; chyme B. Anus; bolus; stomach; chyme C. Rectum; bolus; chyme D. Oropharynx; bolus; stomach; chyme E. None of the above 5. Gastrointestinal motility includes which causes and which causes A. Segmentation waves; food to move backward and forward; peristalsis; food to move along the tract distally. B. Peristalsis waves; food to move backward and forward; segmentation; food to move along the tract distally. C. Rippling waves; food to move backward and forward; segmentation; food to move along the tract distally. D. Propulsion waves food to move backward and forward; peristalsis; food to move along the tract distally. E. None of the above