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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. exchange o- f genes between 2 chromosomes by crossing over within regions of significant base sequence homology






2. Undulant fever - transmitted in dairy products - contact with animals






3. What HIV parameter allows providers to monitor effect of durg therapy






4. urethritis - cervicitis - conjunctivits - Reiters syndrome - PID - org and dz






5. Lytic phage infects bacterium - cleavage of bacterial DNA and synthesis of viral proteins - parts of bacterial chromosome may become packaged in viral capsid






6. Decomposition - starting point of food chains - commercial applications






7. Smallest living cell - fried egg appearance of colonies - no cell wall - contain sterols in cell membrane - cause walking pneumonia






8. What is the triad of HUS






9. What components make up the naked icosahedral viral structure






10. Which nematodes are ingested






11. Transmitted by ticks - flulike symptoms with spotted rash; damages cardiovascular system and affects permeability of capillaries resulting in spotted rash






12. This bacteria causes gastritis and up to 90% of duodenal ulcers - risk factor for peptic ulcer - gastric adenocarcinoma - lymphoma






13. In who do you see meningitis from h flu type b






14. What happens in stage 1 of lyme disease






15. Where does HIV virus duplicate during latent phase






16. 1861 - Disproved spontaneous generation to everyone's satisfaction by demonstrating that microorganisms are present in the air






17. Cell walls contain mycolic acid






18. What does poxvirus cause

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19. What species producing watery diarrhea produce St and LT toxins - and is the main cause of travelers diarrhea






20. When is H flu vaccine give






21. What does p24 do






22. What diseases can CMV cause and What is the route of infection






23. meningitis from 6 -60 yrs






24. What are neoplasms associated with HIV

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25. Filled six jars with decaying meat; three covered jars => no maggots; three uncovered jars => maggots






26. What bacteria has protein A and What does it do






27. 37 celsius






28. What is seen on with the dermatophytes with KOH prep






29. Requires absence of oxygen






30. Problem with food preservation - canning






31. In which population do paramyxovirus cause disease and What do they cause






32. What species causes bloody diarrhea - is comma or S shaped and grows at 42C






33. TB like dz in HIV pos pt with CD4 < 50






34. Which of the togoviruses are arboviruses and which are not






35. What are VRE and What do they cause






36. Brain abscesses in HIV pos pts with ring enhancing lesions on imaging






37. What does shiga toxin do and what bugs produce it






38. Allows attachment of bacteria to surfaces






39. hematuria - bladder cancer - parasite






40. What tod the lab studies show for mycoplasma pneumonia

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41. Reassortment of viral genome (human flu A virus recombines with swine flu A virus






42. usage of which Abx can lead to c diff.






43. What kind of paralysis does tetanus toxin produce






44. Ribosomes - chromosomes - plasmid - cytoplasm






45. parotitis - meningitis - orchitis or oophoritis in young adults - agent and dz






46. What are the assiaction of pseudomonas and What can it cause

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47. Which bacteria grow pink colonies on MacConkey's agar






48. Structure unique to some bacteria






49. Has a phospholipid bilayer - is semi- permeable (nutrients in - waste out) - lack carbohydrates and sterols - acts as a barrier to the outside - ATP production occurs here






50. In the bacterial growth curve - what happens in the stationary phase







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Can you answer 50 questions in 15 minutes?


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