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. How do bacterial capsules function






2. How do you treat actinomyces or nocardia






3. What kind of virus is HCV and How is transmitted






4. What kind of exotoxin does E. coli have and What does it work






5. What is the clinical picture of rheumatic fever

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6. Obligate intracellular parasites - most can infect cells of only one host species






7. Basic shapes - arrangements - motility - staining - oxygen requirements






8. Rapidly fatal meningoencephalitis after swimming - dz - transmission - dx and tx






9. Anthrax (wool sorter's disease)






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






11. Which bacteria is an important cause of subacute endocarditis and bacteremia in colon cancer patients






12. What are prion disease caused by






13. What are the serum markers of Chronic hep B with low infectivity






14. tissue nematode that causes swelling in the skin and can see worms crawling in the conjunctiva - org - transmission - tx






15. What does the quellung reaction test for and What does a positive result indicate






16. Contains genetic material (DNA) on chromosomes; largest organelle






17. pus - empyema - abcess






18. Human fetus when acquired during pregnancy (stillbirth - brain damage - vision)






19. Where are strep viridans normal flora and What do they cause






20. What is Treponema - tricky Ts






21. painless chancre - org and dz






22. When humans are the only test host - ethical issues; ex HIV

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23. What makes up the cell membrane of mycobacterium






24. 1665 - Reported life's smallest structural units were 'cells' - Cell Theory - lacked staining techniques and resolution to see microbes






25. Mitosis and meiosis + cytokinesis






26. What features are unique to salmonella






27. What kind of paralysis does tetanus toxin produce






28. What toxins does S. aureus secrete






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






30. What does neg PPD indicated






31. PNA in elderly






32. What are koplick spots - and when/How does the rash present in measles infxn






33. Hypothesis that living organisms arise from preexisting life (what we know is true)






34. yeast - molds - mushrooms






35. Antiviral drugs exist but are usually very ____






36. What does poxvirus cause

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37. What does norwalk virus do






38. Purple






39. What species causing bloody diarrhea invades colonic mucosa






40. What bugs are obligate intracellulars and why

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41. What bugs can colonize the respiratory mucosa and why






42. What C. diptheria grows on...






43. Trichomonas vaginalis - STD - many women and men are asymptomatic






44. What does parainfluenza cause






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






46. This infxn causes rash - lymphadenopathy and arthritis in the mom and PDA (or pulmonary artery hypolplasia) - cataracts and deafness +/- blueberry muffin rash - org and transmission






47. pos PAS stain

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48. 1668 - Attempted to disprove spontaneous generation






49. How do shigella propel themselves without flagella






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