1. © 2013 Pearson Education, Inc. Chapter 25: Microbial Diseases of the Digestive System $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Structure and Function Bacteria Viruses Protozoa and Fungi Helminthic Parasites FINAL ROUND

2. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $100 Question Which of the following is an accessory organ of the digestive tract? a. pharynx b. stomach c. liver d. mouth ANSWER BACK TO GAME

3. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $100 Answer Which of the following is an accessory organ of the digestive tract? a. pharynx b. stomach c. liver d. mouth BACK TO GAME

4. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $200 Question Approximately what percentage of the immune system is located in the intestinal tract? a. 20% b. 40% c. 60% d. 80% ANSWER BACK TO GAME

5. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $200 Answer Approximately what percentage of the immune system is located in the intestinal tract? a. 20% b. 40% c. 60% d. 80% BACK TO GAME

6. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $300 Question The population of microorganisms in the large intestine is composed mostly of a. aerobes and anaerobes. b. anaerobes and facultative anaerobes. c. aerobes and facultative aerobes. d. obligate anaerobes. BACK TO GAME ANSWER

7. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $300 Answer The population of microorganisms in the large intestine is composed mostly of a. aerobes and anaerobes. b. anaerobes and facultative anaerobes. c. aerobes and facultative aerobes. d. obligate anaerobes. BACK TO GAME

8. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $400 Question Paneth cells, which are capable of phagocytizing bacteria, are found in the a. small intestine. b. large intestine. c. stomach. d. pancreas. BACK TO GAME ANSWER

9. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $400 Answer Paneth cells, which are capable of phagocytizing bacteria, are found in the a. small intestine. b. large intestine. c. stomach. d. pancreas. BACK TO GAME

10. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $500 Question Approximately how many species of bacteria have been isolated from the oral cavity? a. 50 b. 100 c. 500 d. 700 BACK TO GAME ANSWER

11. © 2013 Pearson Education, Inc. Topic 1: Structure and Function $500 Answer Approximately how many species of bacteria have been isolated from the oral cavity? a. 50 b. 100 c. 500 d. 700 BACK TO GAME

12. © 2013 Pearson Education, Inc. Topic 2: Bacteria $100 Question Severe diarrhea accompanied by blood or mucus is called a. food poisoning. b. intoxication. c. gastroenteritis. d. dysentery. BACK TO GAME ANSWER

13. © 2013 Pearson Education, Inc. Topic 2: Bacteria $100 Answer Severe diarrhea accompanied by blood or mucus is called a. food poisoning. b. intoxication. c. gastroenteritis. d. dysentery. BACK TO GAME

14. © 2013 Pearson Education, Inc. Topic 2: Bacteria $200 Question When microbes are allowed to incubate in food, the situation is called a. temperature abuse. b. food intoxication. c. food infection. d. food poisoning. BACK TO GAME ANSWER

15. © 2013 Pearson Education, Inc. Topic 2: Bacteria $200 Answer When microbes are allowed to incubate in food, the situation is called a. temperature abuse. b. food intoxication. c. food infection. d. food poisoning. BACK TO GAME

16. © 2013 Pearson Education, Inc. Topic 2: Bacteria $300 Question Bacillary dysentery is caused by a. Staphylococcus. b. Shigella. c. Salmonella. d. Clostridium. BACK TO GAME ANSWER

17. © 2013 Pearson Education, Inc. Topic 2: Bacteria $300 Answer Bacillary dysentery is caused by a. Staphylococcus. b. Shigella. c. Salmonella. d. Clostridium. BACK TO GAME

18. © 2013 Pearson Education, Inc. Topic 2: Bacteria $400 Question BACK TO GAME ANSWER Chronic carriers, such as the notorious Mary Mallon, can occur in what disease? a. shigellosis b. cholera c. yersiniosis d. typhoid fever

19. © 2013 Pearson Education, Inc. Topic 2: Bacteria $400 Answer Chronic carriers, such as the notorious Mary Mallon, can occur in what disease? a. shigellosis b. cholera c. yersiniosis d. typhoid fever BACK TO GAME

20. © 2013 Pearson Education, Inc. Topic 2: Bacteria $500 Question Which organism produces a toxin that causes the host cells to secrete water and electrolytes, especially potassium? a. Staphylococcus aureus b. Shigella sonnei c. Vibrio cholerae d. Salmonella typhimurium BACK TO GAME ANSWER

21. © 2013 Pearson Education, Inc. Topic 2: Bacteria $500 Answer Which organism produces a toxin that causes the host cells to secrete water and electrolytes, especially potassium? a. Staphylococcus aureus b. Shigella sonnei c. Vibrio cholerae d. Salmonella typhimurium BACK TO GAME

22. © 2013 Pearson Education, Inc. Topic 3: Viruses $100 Question In 20–40% of men past puberty, the mumps virus can cause a. orchitis. b. liver damage. c. fever. d. death. BACK TO GAME ANSWER

23. © 2013 Pearson Education, Inc. In 20–40% of men past puberty, the mumps virus can cause a. orchitis. b. liver damage. c. fever. d. death. Topic 3: Viruses $100 Answer BACK TO GAME

24. © 2013 Pearson Education, Inc. Topic 3: Viruses $200 Question About what percentage of HAV infections are subclincal? a. 20% b. 30% c. 50% d. 70% BACK TO GAME ANSWER

25. © 2013 Pearson Education, Inc. About what percentage of HAV infections are subclincal? a. 20% b. 30% c. 50% d. 70% Topic 3: Viruses $200 Answer BACK TO GAME

26. © 2013 Pearson Education, Inc. Topic 3: Viruses $300 Question Which hepatitis virus infection are health care workers at higher risk of contracting than the general population? a. HAV b. HBV c. HEV d. HDV BACK TO GAME ANSWER

27. © 2013 Pearson Education, Inc. Topic 3: Viruses $300 Answer Which hepatitis virus infection are health care workers at higher risk of contracting than the general population? a. HAV b. HBV c. HEV d. HDV BACK TO GAME

28. © 2013 Pearson Education, Inc. Topic 3: Viruses $400 Question Which hepatitis virus resembles HAV and is endemic in areas with poor sanitation? a. HBV b. HEV c. HCV d. HFV BACK TO GAME ANSWER

29. © 2013 Pearson Education, Inc. Topic 3: Viruses $400 Answer Which hepatitis virus resembles HAV and is endemic in areas with poor sanitation? a. HBV b. HEV c. HCV d. HFV BACK TO GAME

30. © 2013 Pearson Education, Inc. Topic 3: Viruses $500 Question The treatment for viral gastroenteritis, such as an infection of norovirus, is a. antitoxins. b. oral rehydration. c. antibiotics. d. antiviral agents. BACK TO GAME ANSWER

31. © 2013 Pearson Education, Inc. Topic 3: Viruses $500 Answer The treatment for viral gastroenteritis, such as an infection of norovirus, is a. antitoxins. b. oral rehydration. c. antibiotics. d. antiviral agents. BACK TO GAME

32. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $100 Question Which organism is transmitted to humans through oocysts in contaminated animal wastes and water? a. Entamoeba histolytica b. Giardia lamblia c. Toxoplasma gondii d. Cryptosporidium parvum BACK TO GAME ANSWER

33. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $100 Answer Which organism is transmitted to humans through oocysts in contaminated animal wastes and water? a. Entamoeba histolytica b. Giardia lamblia c. Toxoplasma gondii d. Cryptosporidium parvum BACK TO GAME

34. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $200 Question Ergot poisoning is caused by a. Giardia lamblia. b. Claviceps purpurea. c. Aspergillus flavus. d. Entamoeba histolytica. ANSWER BACK TO GAME

35. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $200 Answer BACK TO GAME Ergot poisoning is caused by a. Giardia lamblia. b. Claviceps purpurea. c. Aspergillus flavus. d. Entamoeba histolytica.

36. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $300 Question It is quite common to ingest aflatoxins when one eats a. bread. b. meat. c. peanuts. d. cheese. BACK TO GAME ANSWER

37. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $300 Answer It is quite common to ingest aflatoxins when one eats a. bread. b. meat. c. peanuts. d. cheese. BACK TO GAME

38. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $400 Question Which organism is a flagellate protozoan that is able to attach firmly to a human’s intestinal wall? a. Giardia lamblia b. Entamoeba histolytica c. Cyclospora cayetanensis d. Cryptosporidium hominis ANSWER BACK TO GAME

39. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $400 Answer Which organism is a flagellate protozoan that is able to attach firmly to a human’s intestinal wall? a. Giardia lamblia b. Entamoeba histolytica c. Cyclospora cayetanensis d. Cryptosporidium hominis BACK TO GAME

40. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $500 Question What organism produces cysts that contaminate food and water and cause dysentery? a. Cyclospora cayetanensis b. Giardia lamblia c. Entamoeba histolytica d. Aspergillus flavus BACK TO GAME ANSWER

41. © 2013 Pearson Education, Inc. Topic 4: Protozoa and Fungi $500 Answer What organism produces cysts that contaminate food and water and cause dysentery? a. Cyclospora cayetanensis b. Giardia lamblia c. Entamoeba histolytica d. Aspergillus flavus BACK TO GAME

42. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $100 Question How many stages are there in the life of typical tapeworms? a. two b. three c. four d. five BACK TO GAME ANSWER

43. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $100 Answer How many stages are there in the life of typical tapeworms? a. two b. three c. four d. five BACK TO GAME

44. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $200 Question What is the etiological agent of hydatid disease? a. Taenia solium b. Echinococcus granulosus c. Enterobius vermicularis d. Necator americanus BACK TO GAME ANSWER

45. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $200 Answer What is the etiological agent of hydatid disease? a. Taenia solium b. Echinococcus granulosus c. Enterobius vermicularis d. Necator americanus BACK TO GAME

46. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $300 Question The portal of entry for the larvae of hookworms is the a. skin. b. mouth. c. blood. d. lymph. BACK TO GAME ANSWER

47. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $300 Answer BACK TO GAME The portal of entry for the larvae of hookworms is the a. skin. b. mouth. c. blood. d. lymph.

48. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $400 Question The diagnostic test for pinworms is a. a biopsy. b. ELISA. c. serology. d. a microscopic test. BACK TO GAME ANSWER

49. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $400 Answer The diagnostic test for pinworms is a. a biopsy. b. ELISA. c. serology. d. a microscopic test. BACK TO GAME

50. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $500 Question In what disease do the larvae not only cause digestive problems but also may cause pulmonary symptoms? a. hookworms b. ascariasis c. trichinellosis d. pinworms BACK TO GAME ANSWER

51. © 2013 Pearson Education, Inc. Topic 5: Helminthic Parasites $500 Answer In what disease do the larvae not only cause digestive problems but also may cause pulmonary symptoms? a. hookworms b. ascariasis c. trichinellosis d. pinworms BACK TO GAME

52. © 2013 Pearson Education, Inc. FINAL ROUND Question Which form of hepatitis progresses to chronic hepatitis in up to 85% of cases? a. hepatitis B b. hepatitis C c. hepatitis D d. hepatitis E BACK TO GAME ANSWER

53. © 2013 Pearson Education, Inc. FINAL ROUND Answer Which form of hepatitis progresses to chronic hepatitis in up to 85% of cases? a. hepatitis B b. hepatitis C c. hepatitis D d. hepatitis E BACK TO GAME