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Microbiology

Subject : engineering
Instructions:
  • Answer 50 questions in 15 minutes.
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  • Match each statement with the correct term.
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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 Abx are ineffective against obligate anaerobes and why - where are anaerobes nl found






2. What does Anti HBcAg (IgM) indicate






3. What species causes bloody diarrhea is a protozoan






4. Methanogens - halophiles - and hyperthermophiles






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






6. 'powerhouse of the cell' - involved with ATP (energy) productions; contain 70S ribosomes






7. PNA in adults 40 yrs to 65 yrs






8. No ribosomes; synthesizes lipids and steroids - transports and sorts molecules during synthesis






9. Cilia - flagella - cell wall* - cytoplasm - ribosomes






10. Which are the HHAPPPPy viruses






11. Host cell usually lyses - lysozyme produced






12. In the bacterial growth curve - what happens in the log phase






13. Many sided; most common is icosahedron






14. 80S = 60S + 40S






15. Which gram pos bacteria have branching filamentous morphology






16. What happens in tertiary syphillis






17. How does TSST work






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






19. trichinella spiralis - tricky Ts






20. Fungus grows on bird droppings - humans inhale spores which infect lungs






21. What feature of influenza virus promotes it entry into cells






22. Eukaryotic and non - photosynthetic; can produce asexual and sexual spores






23. pus - empyema - abcess






24. Dimorphic/biphasic






25. Of the sereptypes of chlamydia trachomatis - which cause urethritis/PID ectopic pregs - neonatal pneumonia with staccato cough - or neonatal conjunctivitis






26. Bugs in hospital acquired PNA






27. What components make up the naked icosahedral viral structure






28. Help bacteria to attach to one another






29. What is the fxn and chemical composition of plasmid






30. What does rubeloa virus cause






31. Simple - special - and differential






32. What kind of result is expected from the Weill Felix test in Q fever






33. trypanosoma - tricky Ts






34. What organism causes syphillis and what happens in primary syphillis






35. What virulence factor binds Fc region of Ig - prevents opsonization and phagocytosis and what bug has it






36. What species causing bloody or watery diarrhea produces a pseudomembranous colitis






37. What is the most invasive H flu disease caused by and what virulence factor does it produce






38. Where does the rickettsiae rash start and Where does the typhus rash start






39. ___ of cancers are known to be _____ induced






40. This bacteria is usually transmitted from pet feces - contaminated milk or pork - What does it cause






41. Which gram neg bacteria have pleomorphic morphology






42. Patient serum mixed with proteus antigen - and anti - rickettsial antibodies cross react to proteus O antigen and agglutinate






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






44. What are agryll roberston pupils






45. How does mucomycosis present clinically






46. What kind of microbes cause recurrent infections in patients with chronic granulomatous disease and why






47. which viruses are kind of diploid and What are the others






48. CO2 concentration and temperature






49. Water movement with hypotonic solution or hypertonic solution






50. What does meningococci cause






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