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Sci 220 Final
| Question | Answer |
|---|---|
| Which of the following structures is anatomically the longest? | • Ileum |
| The type of tissue designed for absorption and secretion found throughout much of the GI tract is ____ epithelium | • Simple columnar |
| Which of the following is not a lobe of the liver | • Medial lobe |
| The longest portion of the small intestines the: | • Ileum |
| The hard palate consists of portions of: | • Four bones • Two maxillae • Two palatine |
| A barium enema study is used to detect and locate: | • Polyps • Tumors • Diverticula |
| The most essential part of bile is: | • Small intestines |
| Which of the following organs has a mucosal layer that is composed of columnar epithelium with a brush border of microvilli to enhance adsorption? | • Filiform |
| An incision into the wall of the GI tract would cut, in order, from superficial to deep: | • Serosa • Muscularis • Submucosa • Mucosa |
| Surgical removal of the gall bladder is referred to as: | • Cholecystectomy |
| Which of the following salivary glands produces only a mucus type of saliva | • Sublingual’s |
| The proper anatomical order for the divisions of the colon is: | • Ascending • Transverse • Descending • Sigmoid |
| The extrinsic tongue muscles differ from the intrinsic tongue muscles in that the ____ outside the tongue | • Extrinsic muscles insert into the tongue but have their origin |
| The more common term for deglutition is: | • Swallowing |
| Bile is secreted by: | • Hepatic cells |
| The walls of the GI tract are composed of ____ layers of tissue | • Four |
| Approximately how much saliva do the three pairs of compound tubuloalveolar glands (parotids, submandibular, and sublingual’s) secrete each day? | • 1 liter |
| The flap of tissue suspended from the midpoint of the posterior border of the soft palate is the: | • Uvula |
| The right angle between the transverse colon and the ascending colon is the: | • Hepatic flexure |
| The part of the colon that lies in the vertical position, on the left side of the abdomen, extending from a point below the stomach and spleen to the level of the iliac crest is the ____ colon | • Descending |
| Phagocytic cells lining liver sinusoids are called ____ cells | • Kupffer |
| The numerous small elevations on the surface of the tongue that support taste buds are called: | • Papillae |
| Which of the following organs has a mucosa layer composed of stratified squamous epithelium that resists abrasion? | • Esophagus |
| Which of the following is not an anatomical part of the small intestine? | • Cecum |
| The fan-shaped projection of peritoneum that connects the small intestine to the posterior abdominal wall is the: | • Mesentery |
| Microvilli can be found in the: | • Small intestine • Large intestine |
| The substance that forms the outer covering of the neck and root of a tooth is: | • Cementum |