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. Cell is in a hypertonic solution and cytoplasm shrinks






2. gram pos - spore forming - obligate anaerobes






3. When do gram pos rods form spores






4. enveloped ssRNA with segmented genome (8)






5. Surrounds the capsid in some viruses






6. What cell wall structures are found only in gram pos bacteria






7. What is the organism for rocky mountain spotted fever (tick)






8. What is the nl flora on the skin






9. Nucleic acid goes into capsid; tail is attached






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






11. Prefers less oxygen than the levels found in the atmosphere






12. Can grow with or without oxygen but prefers oxygen






13. Structure unique to some bacteria






14. What 3 things cause rash on palms and soles






15. What chlamydiae cause reactive arthritis - conjunctivitis - nongonococcal urethritis - PID






16. What kind does exotoxin from C. botulinum do






17. Size - cell structure - replication






18. Long network of tubules continuous with the nuclear envelope






19. How do shigella propel themselves without flagella






20. What is the pathophys of tinea versicolor






21. What OI's are HIV pos patients at risk for with CD4 < 400






22. Which bacteria don't stain well because they are too thin to be visualized






23. Protein coat surrounding nucleic acid






24. Cellulitis - osteomyelitis from animal bite: cats and dogs






25. What does rubeloa virus cause






26. Plague - flea bite - rodents esp prarie dogs






27. What are the laboratory findings for H Flu






28. What components make up the enveloped icosahedral viral structure






29. which mycobacterium is also pulmonary with TB- like symptoms and not M. tuberculosis






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






31. What does group B strep produce and What does it cause






32. Which bacteria make catalase and which do not

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33. What other virus is it important not to confuse with measles






34. What does Rubella virus cause






35. Animal - plant - fungi - protista - and monera






36. What is Treponema - tricky Ts






37. Survival structure produced when food and water are unavailable - dormant - not a life cycle stage






38. Locomotion or can move substances along the cell






39. What is the fxn and chemical composition of peptidoglycan






40. Hypothesis that living organisms arise from nonliving matter - a 'vital force' forms life






41. What is the fxn and chemical composition of bacterial pilus/fimbria






42. Where do CMV cells remain latent






43. produces tetanospas an exotoxin causing tetanus






44. genital warts and koilocytes - org and dz






45. Plasmodium (4 different species) - transmitted to humans by Anopheles mosquito - organism is on a biology clock (multiple of 24 hours)






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






47. Pleomorphic gram variable rod that causes vaginosis presenting as gray vaginal discharge with a fishy smell; non painful






48. What 3 pathways does endotoxin activate






49. What species producing watery diarrhea also produces gas gangrene






50. What are the best serologic markers to detect for active Hep A