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Test your basic knowledge |
Microbiology 2
Start Test
Study First
Subject
:
health-sciences
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. Treatment for Haemophilus influenzae meningitis
Toxocara canis
Ceftriaxone
Giardia lamblia
Picornavirus
2. HIV - Pneumonia CD4<200
Paramyxovirus
Toxoplasma gondii
Pneumocystis jiroveci
Enveloped - SS - - circular - 2 segments - helical
3. Causes inflammation of the biliary tract -> pigmented gallstones
Clonorchis sinensis
Deltavirus
CMV
Diphyllobothrium latum
4. Bacitracin
Enveloped - SS + - Icosahedral
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Taenid solium
Coxiella burnetti
5. Tx for Wuchereria bancrofti
Mycobacterium avium - intracellulare
Bunyavirus - hemorrhagic fever - pneumonia
Arenavirus
Diethylcarbamazine
6. Shiga toxin
EBV
Ancylostoma duodenale - Necator americanus
Bunyavirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
7. Rubella
Bunyavirus
Trichinella spiralis
Enveloped - SS + - Icosahedral
Togavirus
8. HDV
P. falciparum
Enveloped - SS - - linear - Helical
Deltavirus
Picornavirus
9. Eggs in dog feces when ingested can cause cysts in liver; causes anaphylaxis if Ags are released from cysts (surgeons inject ethanol before removal to neutralize Ags).
Congenital rubella
Enveloped - SS + - Icosahedral
Coxackie A - syphilis - Rocky Mountain spotted fever
Echinococcus granulosus
10. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Rubeola
Orthomyxovirus
Congenital Toxoplasma gondii
S. pneumoniae sensitive - S. viridans resistant
11. Rhabdoviruses
Togavirus
S. epidermidis sensitive. S. saprophyticus resistant.
Erythromycin
Enveloped - SS - - linear - Helical
12. Tx for neurocystercercosis
Enterobius vermicularis
Ascaris lumbricoides
Stains cryptococcus neoformans red
bendazoles
13. Orthomyxoviruses
Ancylostoma - Necator
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Enveloped - SS - - linear - 8 segments - Helical
Strongyloides stercoralis
14. Protozoa: Bloating - flatulence - foul - smelling - fatty diarrhea
Giardia lamblia
Leishmania donovani
Loa Loa
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
15. Rhinovirus
Paramyxovirus
Clonorchis sinensis
Coxackie A - syphilis - Rocky Mountain spotted fever
Picornavirus
16. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
Onchocerca volvulus
Diethylcarbamazine
Taenid solium
Rubeola
17. Parasite: Hematuria - bladder CA
Deltavirus
Schistosoma haematobium
Picornavirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
18. Parainfluenza - croup
ADP ribosylating A- B toxin inactivates EF-2
Lysogeny
Paramyxovirus
EBV
19. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
CMV
Taenid solium
Plasmid
Babesia
20. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Mucor or Rhizopus spp.
Entamoeba histolytica
Enveloped - SS - - linear - nonsegmented - Helical
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
21. Undercooked meat (pork)
Reovirus
Lysogeny
Trichinella spiralis
Reovirus
22. M protein
Lysogeny
Retrovirus
Group A streptococcus. Helps prevent phagocytosis.
Flavivirus
23. Eggs visible in feces; intestinal infection
Picornavirus
Yellow fever
Ascaris lumbricoides
bendazoles
24. Yaws
Filovirus
T. pertenue
bendazoles
Babesia
25. Tx for Trichomonas vaginalis
Dracunculus medinensis
Metronidazole
Enveloped - SS - - linear - nonsegmented - Helical
Clonorchis sinensis
26. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Taenid solium
Mucor or Rhizopus spp.
Flavivirus
Enterobius vermicularis
27. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Watery diarrhea
Lysogeny
Palivizumab
Mucor or Rhizopus spp.
28. Sabouraud's agar
Bunyavirus
Rubeola
Enveloped - SS - - linear - 8 segments - Helical
Cryptococcus neoformans
29. Coxackievirus
Congenital Toxoplasma gondii
Picornavirus
Clonorchis sinensis
Toxoplasma gondii
30. Tx of Clonorchis sinensis
Bunyavirus
Ancylostoma duodenale - Necator americanus
Entamoeba histolytica
Praziquantel
31. Organisms causing rash on palms and soles
Yellow fever
Coxackie A - syphilis - Rocky Mountain spotted fever
Ancylostoma duodenale - Necator americanus
Onchocerca volvulus
32. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Amphotericin B
Strongyloides stercoralis
Pneumocystis jiroveci
Nystatin
33. Tx for Diphyllobothrium latum
Enveloped - SS - - circular - helical
Enveloped - SS+ - linear - icosahedral
Cryptosporidium spp.
Praziquantel
34. Maltese cross in RBC
Schistosoma haematobium
Schistosoma
Enveloped - SS+ - linear - icosahedral
Babesia
35. LCMV - lymphocytic choriomeningitis virus
Paramyxovirus
Toxoplasma gondii
Arenavirus
Enterobius vermicularis
36. Flavivirus
Yellow fever
Cryptosporidium spp.
Enveloped - SS+ - linear - icosahedral
Praziquantel
37. Lassa fever encephalitis
Arenavirus - spread by mice
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Group A streptococcus. Helps prevent phagocytosis.
Trichomonas vaginalis
38. Giant roundworm
Schistosoma mansoni
Ascaris lumbricoides
Ancylostoma duodenale - Necator americanus
T. pertenue
39. Tx for Toxocara canis
Diethylcarbamazine
Ribavirin
Cryptococcus neoformans
Stains cryptococcus neoformans red
40. Treatment for Tinea versicolor
CMV
Topical miconazole - selenium sulfide
Diethylcarbamazine
S. pneumoniae sensitive - S. viridans resistant
41. Coronaviruses
Ascaris lumbricoides
Enveloped - SS - - linear - Helical
Enveloped - SS + - Icosahedral
Picornavirus
42. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Praziquantel
Pasteurella multocida
Fluconazole or ketoconazole
Coxiella burnetti
43. Protein A
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Coxackie A - syphilis - Rocky Mountain spotted fever
Ribavirin
Lysogeny
44. Ebola/Marburg hemorrhagic fever
Rifampin
Filovirus
DS linear 10-12 segments
Paramyxovirus
45. Tx for Onchocerca volvulus
Ivermectin
No envelope - SS + linear - Icosahedral
Entamoeba histolytica
Enveloped - SS - - linear - nonsegmented - Helical
46. Subacute sclerosing panencephalitis
Toxoplasma gondii
Coxackie A - syphilis - Rocky Mountain spotted fever
Rubeola
Bunyavirus
47. Councilman bodies (acidophilic inclusions) in liver
Naegleria fowleri
Paramyxoviruses
Ribavirin
Yellow fever
48. Enterotoxin A
Trichinella spiralis
Enveloped - SS+ - linear - icosahedral
C. Difficile
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
49. HIV - Retinitis; cotton - wool spots on funduscopic exam
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
CMV
No envelope - SS + linear - Icosahedral
Ribavirin
50. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
CMV
Picornavirus
Diphyllobothrium latum
Enveloped - SS + - Icosahedral