Test your basic knowledge |

Microbiology

Subject : engineering
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. No metabolic activity






2. Which kind of viral vaccine requires a booster






3. fever - lymphadenopathy - skin rashes - condylomata lata - org and dz






4. Must be able to re- isolate organism from test host

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5. What does Anti HBcAg (IgM) indicate






6. fluffy white cottage chees lesions in mouth of HIV pos pts with pseudohyphae microscopicallly






7. intestinal nematode causing infection - eggs are visible in feces - org - tx






8. What kind of exotoxin does bordetella pertussis have and What does it do






9. What OI/diseease occurs in the lungs of AIDS pts






10. Domain - kingdom - phylum - class - order - family - genus - species






11. In the chlamydiae replication cycle - What is released from a lysed host cell






12. How is treponema visualized






13. What are negri bodies and when are they seen






14. Toxic effect with oysters and mollusks






15. PNA in adults 40 yrs to 65 yrs






16. What does infxn with vibrio cholerae produce and How does it produce it






17. Which form of Hansens disease is lethal






18. In what clinical scenarios do you see Pseudomonas






19. what bug grows blue black colonies on eosin - methylene blue agar with metallic sheen






20. What organisms stain with PAS

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21. Lowercase/italics or underlined






22. What are possible sequelae of measles infxn






23. Mycobacterium tuberculosis and Mycobacterium leprae






24. Prevents contraction of muscles






25. What surface protein do all paramyxoviruses contain and What does it cause






26. What serum markers are present in Chronic Hep B with high infectivity






27. Rodent viruses (not very common)






28. What is the resevoir for chlamydiae psittaci






29. Allows attachment of bacteria to surfaces






30. What bugs can colonize the respiratory mucosa and why






31. What feature of influenza virus promotes progeny virion release






32. Gram- stain: see the difference between gram- positive/gram- negative






33. What are the killed viral vaccines






34. Spirillum - vibrio - spirochete






35. What diseases can VZV cause and What is the route of transmission






36. What serum makers are present in acute HBV






37. 1765 - experiment - Nutrient broth placed in flask - sealed - then heated => no microbial growth






38. Why aren't naked viruses destroyed in the gut (A and E)






39. Opportunistic infections - KS - lymphoma - orga and dz






40. Toxoplasma gondii - only sexual phase takes place in intestinal tract of the cat - organism ingested by the cat via infected rodents - humans infected by ingesting undercooked meats or by direct contact with cat feces






41. What is the main complication of mumps






42. varicella - lots of spots






43. mycobacterium causing disseminated disease in AIDS - resistant to multiple drugs - cannot be grown in vitro






44. What is the difference in mechanism between cholera - pertussis and E. coli with anthrax






45. What is the TX for rickettsiae






46. PNA in immunCised






47. What can cause food poisoning in reheated meat dishes






48. Bacteriophage






49. What viruses make up the PaRaMyxovirus family and What do they do






50. What two toxins does C. diff produce andw What do they do