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. What are the lab findings for cholera






2. Protozoans - primitive algae (single cell)






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






4. What can PID cause






5. In who does HEV have high mortality






6. What is the triad of HUS






7. Gas gangrene - organism grows in tissues which have poor blood supply - toxin kills cells - necrosis






8. Comma- shaped






9. Is there person to person transmissino of legionella and What is the TX






10. No metabolic activity






11. What stain shows legionella






12. Why are ELISA/Western blot test falsely positive in babies born to mothers infected with HIV






13. Cell is in a hypertonic solution and cytoplasm shrinks






14. Osteomyelitis in the vertebrae

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15. What do ADP- ribosylating A- B toxins do






16. Adsorption - penetration - uncoating - replication - assembly - release






17. What bugs are urease pos






18. What is Anti - HBeAg






19. This bacteria is a majore cause of bloody diarrhea - esp in children - fecal - oral transmission through mean (poultry - met unspasteurized milk






20. Mycobacterium tuberculosis and Mycobacterium leprae






21. Nucleic acid is copied and capsid pieces are made






22. How can you distinguish enterococci from nonenterococcal group D






23. protozoa causing spiking fevers - hepatosplenomegaly - pancytopenia - dz - org - transmission - dx - tx






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






25. What is the TX for sporthrix






26. What happens in stage 1 of lyme disease






27. What does M protein do - who has it






28. What bug grows on bordet - genou (potato) agar






29. Which DNA virus does not replicate in the nucleus






30. In the bunyavirus family which are arboviruses and which are not






31. Thin peptidoglycan layer plus an outer membrane






32. What is the source of pseudomonas and What does virulence factors does it have






33. What is the most invasive H flu disease caused by and what virulence factor does it produce






34. What feature of influenza virus promotes progeny virion release






35. Water moves into the cell; cell wall is strong = contains the swelling - cell wall is weak = osmotic lysis






36. Which DNA virus is not double stranded






37. bilateral bells palsy






38. What are the two reoviruses and What do they cause






39. How do you treat actinomyces or nocardia






40. Capsid is removed to release nucleic acid






41. The study of organisms too small to be seen with the naked eye






42. ___ of cancers are known to be _____ induced






43. What is the fever cycle for p. falciparum






44. What is the H flu vaccine






45. Cell walls contain mycolic acid






46. What 3 pathways does endotoxin activate






47. What are gp120 and gp41 together






48. Conversion of sugar to alcohol






49. meningitis in >60






50. What laboratory test distinguishes strep pyogenes from group B strep - and What causes the immunologic response