Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)
14th Edition
ISBN: 9781305627994
Author: Frances Sizer, Ellie Whitney
Publisher: Brooks Cole
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Chapter 3, Problem 13SC
Summary Introduction
Concept Introduction:
Ulcer is a disease occurred due to the breakdown of membrane lining of a particular organ. Ulcer breaks the continuity of the membrane lining. There are various types of ulcers and they are named according to the organ in which they occur.
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Match the following disease or illness with the organ most effected by the disease or illness.
Peptic Ulcer extremely painful are caused by infection from the bacterium commonly seen as a helical shape.
Crohn's Disease can affect all four layers of the digestive tract wall.
Gingivitis inflammation of the gingiva.
GERD caused from the harmful effects of Chyme to the lining can cause a painful burning sensation known as heartburn.
Gallstones are solid crystals that form from substances in bile. This blockage prevents further secretion of bile, resulting in pain and inability to digest fat.
Hepatitis a viral infection associated with excessive use of alcohol and drugs
1. Oral Cavity
2. Esophagus
3. Stomach
4. Intestines
5. Gallbladder
6. Liver
All of these are part of the digestive system except:
Multiple Choice
esophagus
thymus
gall bladder
a 60-year-old Patient was taken to the hospital by ambulance for an obturation intestinal obstruction caused by a sigmoid colon tumor. General condition of the patient of moderate severity. During the operation, it turned out that the adductor intestine was clogged with fecal matter. There are no visible metastases. The tumor is mobile, but upon examination, it is found to have a thinning decaying area where perforation may occur. What should I do in this situation?
Chapter 3 Solutions
Nutrition: Concepts and Controversies - Standalone book (MindTap Course List)
Ch. 3 - Moderate alcohol use has been credited with...Ch. 3 - Your daughter is leaving for college in the fall....Ch. 3 - Cells a. are self-contained, living units. b....Ch. 3 - Each gene is a blueprint that directs the...Ch. 3 - Prob. 3SCCh. 3 - Prob. 4SCCh. 3 - Hormones a. are rarely involved in disease...Ch. 3 - Prob. 6SCCh. 3 - Prob. 7SCCh. 3 - Prob. 8SC
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- The special type of ulcer which is often called a bedsore is properly called a ___ ulcer.arrow_forwardWhich of the following preparations / drug group can not be expected to have positive effects on gastric ulcers? Select an option: Sucralfat NSAID Proton pump inhibitors Histamine H2 antagonists Prostaglandin analoguesarrow_forwardWhich of the following would most likely be found in the esophagus of a patient suffering from gastroesophageal reflux disease? Chymotrypsin Pepsin Trypsinarrow_forward
- the small intestine has several structures like: plica circularis villi microvilli intestinal crypts True Falsearrow_forwardDifferentiate between bacterial infectionand bacterial intoxication. Discuss the importance of E. colias part of our intestinal flora. Describe three (3) different types of gastrointestinal diseases caused by bacteria. Be sure to give the name of the specific organism that causes each, describe some common signs and symptoms and discuss treatment for each disease: Define meningitis.Compare and contrast between bacterial and viral meningitis including treatment for each. What is a prion? Describe the impact prionshave on the human brain and discuss two prion-associated diseases in humans: What is a vector-borne (vector transmitted) disease? Give an example of a vector borne disease and the vector responsible for causing it:arrow_forwardA man has frequent abdominal pains before eating his food, his pain only subsides after eating.His lab results : fecalysis has occult blood on his feces, and microcytic normochromic anemia in his blood test. When he went to have his stomach endoscopy, the doctor found that he has wounds in his lumen.It was found out that he has Peptic Ulcer disease, why does he have microcytic normochromic anemia ?arrow_forward
- A 67-year-old man has heartburn and stomach pain. Endoscopy shows several small gastric ulcers in the corpus. Biopsies were positive for Helicobacter pylori, which promotes gastric ulcer formation by damaging which of the following? Group of answer choices Circular muscle layer Gastric mucosal barrier G cells Myenteric plexus Parietal cellsarrow_forwardWhich of the following tests is used to differentiate between pancreatic insufficiency and intestinal malabsorption? 1) Lactose tolerance test 2) Beta-carotene 3) Fecal fat analysis 4) D-xylose no references, just homeworkarrow_forwardA 27-year-old male presents to the doctor with complaints of "heartburn" and painful, sour-tasting acid reflux that has not been alleviated by over-the-counter medications. An endoscopic exam is performed and a biopsy of the distal esophagus is taken. Microscopic examination of the tissue shows normal tissue without pathologic changes. What type of mucosa is normal for the distal esophagus? A. Ciliated, columnar epithelium B. Keratinized, stratified, squamous epithelium C. Non-ciliated, columnar epithelium D. Non-keratinized, simple, squamous epithelium E. Non-keratinized, stratified, squamous epithelium F. Pseudostratified, columnar epitheliumarrow_forward
- A 37 year old man develops a recurrent episode of pseudomembranous colitis shortly after completing an initial course of oral metronidazole therapy. Which of the following best explains the recurrence? The bacterial strain can form spores that persist in the gastrointestinal tract Other gastrointestinal flora have degraded the metronidazole The patient has an underlying gastrointestinal tract disorder Systemic therapy is necessary to eradicate this infectionarrow_forwardWhich of the following is NOT true about bile? It acrs as an emulsifier ,ie, it separates large fat droplet into small fat droplets It contains bilirubin, which is a breakdown product of hemoglobin it contains bile salts It is produced by hepatocyte in the gallbladder Its removal will not affect pepsinogen secretion.arrow_forwardWhich of these is not a protease that acts in the small intestine? Chymotrypsin Elastase Enteropeptidase Secretin Trypsinarrow_forward
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