Which of the following structures is more likely found in the duodenum only a. parietal cells cells b d B d. pepsin b. Brunner's glands e. (a, b) c. paneth

n3 anu medi IS U Match the words with the correct definition: a. The act of grasping food with the mouth. b. The process of breaking down fat globules. c. The consumption of feces. d. The process of expelling gases orally; "burping." e. The movement of undigested food back up the esophagus toward the mouth. f. The act of chewing. The Eructation Mastication Regurgitation Peristalsis Prehension Coprophagia Emulsification Defecation of expelling feces. g. h. A wavelike motion that progressively moves through a process tubular organ such as the sma intestines.

Select the letter of the choice that best completes the statement. Food is absorbed in the small intestine in thea. villi.b. submucosa.c. peritoneal lining.d. colon.

2) Match dental terms A. Mesial B. Distal C. Palatal D. Lingual E. Lip F. Buccal G. Facial H. Occlusal I. J. Apical K. Coronal L. Supragingival M. Subgingival N. M.G.L. Interproximal O. CEJ P. Furcation Towards the root. Surface of the tooth that meets the other surface of another opposing tooth. Surface of the tooth that goes in the direction of the midline. Tooth surface that moves away from the midline. Below the gum line. Towards the crown Surface of the tooth that makes contact with the palate. Surface of the tooth that makes contact with the tongue. Above the gum line Surface between teeth Space betwee tooth roots Surface that contacts the lips Union of the gingival and mucosa Union between enamel and cement Surface of the tooth that contacts the cheeks. It is the oral or facial surface

Label the illustrations below by choosing from the given set of choices.

6. An alkaline environment is required in the duodenum to A. activate pepsinogen. B. activate intestinal and pancreatic enzymes. C. activate bile salts. D. produce mucus. E. give feces its characteristic brown color. 7. Which of the following is a major cause of liver cancer? A. Anorexia B. Acute pancreatitis C. Hemorrhage D. Cirrhosis E. Hepatomegaly 8. Which of the following can lead to acute pancreatitis? A. Malnutrition B. Blockage of bile duct C. Hemorrhage D. Smoking E. H. pylori infection 9. Pyelonephritis may be distinguished from cystitis by the presence in pyelonephritis of A. bacteria in urine. B. leukocytes in urine. C. painful urination. D. frequent urination. E. urinary casts.

All of the following regions / structures demonstrate simple columnar cells (microvilli) with goblet cells EXCEPT for the?  1. middle of the esophagus 2. distal end of the esophagus 3. stomach 4. duodenum 5. jejunum 6. ileum Choose from the following: (A) 1 and 2 (B) 1, 2, and 3 (C) only 3 (D) 4 and 5 (E) 5 and 6