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. Where can salmonella typhi remain chronically






2. Look like molds - but cells are prokaryotic; have filamentous growth and some produce asexual spores; Streptomyces produces geosmin ('fresh dirt' smell) and many antibiotics






3. What schistosoma species is associated with squamous cell carcinoma - and of what organi






4. What does Anti HBcAg (IgM) indicate






5. gummas - tabes dorsalis - general paresis - aortisis - argyll robertson pupils - org and dz






6. What organisms stain with silver stain






7. Retinitis in HIV pos pts with cotton wool spots on fundoscopic exam






8. This fungi can be found in bird/bat droppings or within macrophages and causes pneumonia - Where is it endemic






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






10. genital warts and koilocytes - org and dz






11. Which are the picornaviruses - and What is there the common features






12. Which are the enteroviruses






13. Site of protein synthesis; some are free in cytoplasm - others are bound to the rough ER






14. Is pneumocystis a fungus or a protazoan






15. What cell wall structures are common to both gram pos and gram neg bacteria






16. Nucleic acid is copied and capsid pieces are made






17. ___ percent of infected illnesses are caused by ___






18. What is the H flu vaccine






19. yeast infection






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






21. How does mucomycosis present clinically






22. In What age group is mycoplasma seen - and what groups are outbreaks common






23. Which DNA viruses are not linear






24. Larger bacteria engulf smaller bacteria; these small bacteria may be our present- day mitochondria and chloroplasts






25. What diseases can HHV-8 cause and What is the route of transmission

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26. A waxy substance that retains carbolfuchsin






27. What bug grows on eaton's agar






28. macular rash over the body appears after several days of high fever - usually affects infants - agent and dz






29. How do pneumocystis appear microscopically






30. Flu - polio - common cold - rabies - measles (most common)






31. urethritis - cervicitis - conjunctivits - Reiters syndrome - PID - org and dz






32. What happens in stage 2 of lyme disease

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33. roseola - lots of spots






34. Unimmunized child with a rash beginning at his head and moving down with postauricular lymphadenopathy






35. What does echovirus do






36. When is the AIDS dx made






37. What components make up the enveloped icosahedral viral structure






38. Present- day example of endosymbiosis; live inside an eukaryotic protist






39. intestinal nematode can cause anemia by sucking blood from the intestinal walls - orgs - transmission - tx






40. What is the presentation of ETEC and What is the mechanism of the toxin

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41. Non - hodgkin lymphoma large cell type often in oropharynx (waldeyer's ring) of HIV pos pt






42. What are the symptoms of Rocky Mountain spotted fever






43. What happens when endotoxin activates hagemans factor






44. How is legionella detected clinically






45. Which are the herpesviruses






46. ____ do no treat viral infections






47. Gram- stain: see the difference between gram- positive/gram- negative






48. What are the recombinant vaccines






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






50. Can grow with or without oxygen but prefers oxygen