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. Eukaryotic and photosynthetic; can be unicellular - filamentous - or plant- like; includes brown - red - and green algae






2. Non - enveloped virus is engulfed by host cell; enveloped virus fusion of the envelope with cell membrane






3. What feature of influenza can lead to worldwide pandemics of flu






4. Unicellular and facultative






5. What does candida result in with diabetic pts and Abx usage






6. What gram pos rods form spores in soil






7. How do pneumocystis appear microscopically






8. PNA in EtOh or IVDU






9. Viruses are not considered living; they need to be in a cell; and they do not grow on artificial media

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10. Newborn nursery is a risk factor For what nosocomial infections






11. Virus sticks to host cell surfaces by means of receptor sites which are inherited characteristics of the host






12. PNA in neonates < 4wks - orgs






13. What are the AST/ALT relationships in viral hepatitis vs alcoholic hepatitis






14. What does inflammatory diseases do staph aureus cause






15. Ribosomes - chromosomes - plasmid - cytoplasm






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






17. Protozoans - primitive algae (single cell)






18. rubeola - lots of spots






19. How does tetanus toxin cause tetanus






20. Toxic effect with oysters and mollusks






21. What bug grows on sabouraud's agar






22. What is the TX for pseudomonas






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






24. How endospores return to metabolizing cells when environmental conditions are better (food and water present)






25. How do sporothrix appear on microscopically






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






27. This cause of UTI is often nosocomial and drug resistant






28. Other than thrush and vaginitis - What are the other clinical manifestations or candidiasis






29. superficial vascular proliferation in an HIV pos pts where biopsy reveals neutrophilic inflammation






30. What species causes bloody diarrhea - is lactose neg - and had flagellar motility






31. Thrush






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






33. Mycobacterium tuberculosis and Mycobacterium leprae






34. What toxin does clostridium perfringens have and What does it do






35. Will show special structures






36. Virus that infects bacteria






37. What does Anti HBcAg (IgG) indicate






38. Plague - flea bite - rodents esp prarie dogs






39. What shape are s pneumo - do they have a capsule and what protease do they have






40. What are characteristics of obligate anaerobes






41. The mild heating of a substance to kill spoilage organisms (bacteria)






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






43. Pairs






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






45. Which Abx are ineffective against obligate anaerobes and why - where are anaerobes nl found






46. What is chlamydia trachomatis - tricky Ts






47. What are the obligate anaerobes and What do they lack (and hence suscpetible to)






48. What OI/disease occurs in the mouth and throat of AIDS pts






49. What color is the sputum in klebsiella infxn an besides pneumonia - what else can it cause






50. What is the Ghon complex