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. Which are the DNA enveloped viruses






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






3. What does reverse transcriptase do in HIV






4. What is the fxn and chemical composition of peptidoglycan






5. What is the presentation of EPEC and What is the mechanism






6. Why is there no vaccine for gonococci






7. What is the fxn and chemical composition of bacterial periplasm






8. Cyst with four nuclei






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






10. Which spirochete can be visulized using aniline dyes in light microscopy






11. Hyperalimentation is a risk factor For what nosocomial infection






12. What does parvovirus cause






13. Spirillum - vibrio - spirochete






14. This infxn is usually asymptomatic in the mother with possible lymphadenopathy - causes chorioretinitis - hydrocephalus - and intracranial calcifications in the neonate - org and transmission






15. intestinal nematode causing anal pruritis - scotch tape test - org - transmission - tx






16. Which two bacteria are gram pos rods forming long braching filaments resembling fungi






17. Size - cell structure - replication






18. PNA in children 4wks to 18yrs






19. Botulism - prevents contraction of muscles - SIDS






20. Will show size and arrangement






21. Which hepatitis virus is the hepevirus






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






23. What kind of virus and family are HBV






24. Binary fission + cytokinesis






25. What species producing watery diarrhea also produces gas gangrene






26. What test screens for syphillis and What test confirms it






27. What are the gram pos coccus (genus)






28. Spirochetes have axial filaments which wrap around the cell causing it to move in a corkscrew manner






29. What can cause food poisoning in undercooked meat






30. What are the markers of Hep immunity






31. gram pos anaerobe - causes oral - facial abscesses that may drain through sinus tracts of skin - yellow sulfur granules - nl oral flora






32. What immunolgic infections does s pyogenes cause






33. Allgin and carrageenan






34. Which are the herpesviruses






35. Pairs






36. What is HBeAg






37. What is the nl flora in the nose






38. tissue nematodes tha causes blockage of the lymphatic vessels (elphantitis) - org - transmission - clinical course - tx






39. What are PE signs of PID






40. The receptor sites for host cell in an enveloped virus






41. What does norwalk virus do






42. How is the presumptive HIV diagnosis made






43. What test is done with a smear of an openedskin vesicle to detect multinucleated giant cells and What is used for






44. Virus is engulfed by host cell






45. How do shigella propel themselves without flagella






46. What OI's are HIV pos patients at risk for with CD4 < 200






47. Work in the renal dialysis unit is risk factor For what nosocomial infection






48. What toxins does S. aureus secrete






49. What virus is in the rhabdovirus family






50. What organisms do Giemsa stain pick up