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- 1. What is cochin china diarrhea? What is the causative agent of this disease? Explain1. What is the active substance and activity/indications (e.g. antibacterial, anti-inflammatory) of okra or Abelmoschus esculentus?Helicobacter pylori causes O 1) duodenal ulcers. O 2) increased risk for stomach cancer. O 3) stomach ulcers. 3) 4) gastritis. 5) All of the choices are correct.
- Describe the evidence linking Helicobacter pylori togastric ulcers. How can these ulcers be cured?1. Differentiate between bacterial infection and bacterial intoxication. 2. Discuss the importance of E. coli as part of our intestinal flora. 3. 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: 4. Define meningitis. Compare and contrast between bacterial and viral meningitis including treatment for each. 5. What is a prion? Describe the impact prions have on the human brain and discuss two prion-associated diseases in humans: 6. What is a vector-borne (vector transmitted) disease? Give an example of a vector borne disease and the vector responsible for causing it:What clinical characteristics do Chlamydia trachomatis and Neisseria gonorrhoea have in common? Which antibiotic can be used to treat both infections? Thank you!
- Describe how Balantidium coli invades the tissue. How is it different from invasion byEntamoeba histolytica? Describe the pathophysiology of a Entamoeba histolytica infection. Why are Giardia intestinalis and Dientamoeba fragilis difficult to diagnose? Illustrate and describe the typical life cycle of an intestinal amoeba.Describe infection by Helicobacter pylori and the resultingdevelopment of an ulcer.a. If a person returns from traveling afflicted with trypanosomiasisor leishmaniasis, is he or she generally infective to others?Explain.b. Explain why there is no malaria above 6,000 feet in altitude.c. Account for all of the protective effects offered by insecticidetreatedbednets.
- Describe the following in Corynebacterium diphtheriae infections (a) ToxigenesisCompare the gastroenteritis caused by Vibrio cholerae with that of Campylobacter jejuni. How are they similar and different?1. How are gastrointestinal bacterial infections typically spread? Is this direct or indirect transmission?