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. TB like dz in HIV pos pt with CD4 < 50






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






3. What is the fxn and chemical composition of the bacterial ribosome






4. Of the serotypes of chlamydia trachomatis - which cause lymphogranuloma venereum






5. All the material from the nuclear membrane to the cell membrane - contains cytosol which is the liquid portion and cytoskeleton which are the internal structures






6. When is the AIDS dx made






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






8. 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






9. What cell wall structures are found only in gram pos bacteria






10. In what instance does primary TB become progressive lung disease and what happens






11. B12 def - parasite






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






13. What does HDV require and What are the possible infxns it can cause






14. bloody diarrhea - reddish brown liver abcess - RUQ pain - flask shaped ulcer; dz - transmission - dx - and tx






15. Which staph make coagulase - and which don't






16. What organisms stain with PAS


17. Where do HSV2 cells remain latent






18. What are the black skin lesions in anthrax caused by






19. superficial neoplastic proliferation of vasculature in HIV pos pt where biopsy reveals lymphocytic inflammation






20. What does group B strep cause






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






22. Infects prosthetic devices and intravenous catheters by producing adherent biofilms - what bacteria and where do you normally find it






23. What are the markers of Hep immunity






24. HaemoPhilus causes....






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






26. varicella - lots of spots






27. What test is done with a smear of an openedskin vesicle to detect multinucleated giant cells and What is used for






28. What are the findings for pressure - cell type - protein and sugar in the CSF with a bacterial meningitis






29. This fungi causes pneumonia and meningitis can disseminate to bone - cases inc after earthquakes - name of dz - classic histo finding and endemic area






30. What is the clinical picture of rheumatic fever


31. What are characteristics of obligate anaerobes






32. Osteomyelitis in most people is caused from






33. Where do RNA viruses replicate






34. what bug grows on charcoal yeast extract agar buffered with cysteine






35. What components make up the naked icosahedral viral structure






36. What is the only live attenuated vaccine that can be given to HIV pos pts






37. What immunolgic infections does s pyogenes cause






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






39. What is the organism and histological findings for ehrliciosis






40. This infxn produces a primary chanre - disseminated rash - or cardiac/neurologic dz in mom and can result in stillbirth - hydrops fetalis or surviving neonates have facial abnl (notched teeth - saddle nose - short maxilla) saber shins - org and trans






41. Protein synthesis






42. What species producing bloody diarrhea has a serotype O157:H7 - can cause HUS and makes shiga like toxin






43. PNA in EtOh or IVDU






44. Rodent viruses (not very common)






45. Thrush






46. What organisms are encapsulated






47. Alcohol dissolves outer membrane and leaves holes in peptidoglycan - CV-I crystals wash out






48. What is the nl flora in the oropharynx






49. What are the gram pos bacilli






50. Histoplasmosis