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






2. What happens in stage 3 of lyme disease






3. 70S = 30S + 50S






4. 37 celsius






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






6. cestode causing B12 deficiency and anemia - org - transmission - tx






7. Diploid - 2 genes for every trait; humans have 46 chromosomes or 23 pairs






8. What can cause food poisoning in undercooked meat






9. Which are the DNA enveloped viruses






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






11. genital warts and koilocytes - org and dz






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






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






14. What proteins do the HIV virus bind on T cells and MACS and what confers immunity to HIV






15. foul - smelling greenish vaginal discharge - itching - burning - protozoa - transmission - dx and tx






16. With strep grown on bacitracin - which are sensitive and which are resistant






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






18. Which virus determines infectivity of the phenotypically mixed virus - and what will the progeny of this infection have






19. Recurrent fever from variable surface antigen - transmitted by louse






20. pruritic lesions with central clearing resembling ring - dz and organism






21. What are the 4 Cs of HCV






22. What disease can HSV 2 cause and What is the route of transmission






23. What components make up the naked icosahedral viral structure






24. What are the positive stranded RNA viruses






25. Smallest a person can see with unaided eye - pen dot






26. PNA in neonates < 4wks - orgs






27. Lobe- like projections of the cytoplasm Amoeba






28. What toxin from E. Coli induces cAMP






29. Contains ribosomes and is associated with protein synthesis






30. What diseases can HHV-6 cause and What is the route of transmission






31. How do dormant tubercle bacilli end up in multiple organs - and what happens






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

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33. What treatment is required for cholera






34. Which DNA virus does not replicate in the nucleus






35. The study of organisms too small to be seen with the naked eye






36. traumatic open wound






37. What is the fxn and chemical composition of the bacterial capsule






38. What does vibrio cholerae do to Gs






39. Segment of DNA that can jump from one location to another - can transfer genes from plasmid to chromosome and vice versa






40. yeast - molds - mushrooms






41. noninflammatory - malodorous discharge with a fishy smell: pos whiff test and clue cells - org and dz






42. Protein coat surrounding nucleic acid






43. Helical - polyhedral - complex






44. Respiratory therapy equipment is risk factor For what nosocomial infection






45. What is the TX for chlamydia






46. Hairy leukoplakia often on lateral tongue in HIV pos pt






47. What is the treatment for tinea versicolor






48. What kind of exotoxin does V. cholerae have and What does it do






49. What is the resevoir for chlamydiae psittaci






50. PNA in HIV pos pt with CD4 <200