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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. Parasite: Liver cysts
CMV
Quinine - clindamycin
Togavirus
Echinococcus granulosus
2. Giant roundworm
Echinococcus granulosus
Ascaris lumbricoides
Reovirus
Enterobius vermicularis
3. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Paragonimus westermani
Ancylostoma duodenale - Necator americanus
Cryptococcus neoformans
Picornavirus
4. Exotoxin A
Flavivirus
Pseudomonas - inactivates EF-2
Rubeola
Enveloped - SS - - circular - 2 segments - helical
5. Sabouraud's agar
Mucor or Rhizopus spp.
Diethylcarbamazine
Ancylostoma duodenale - Necator americanus
Cryptococcus neoformans
6. M protein
Amphotericin B
Group A streptococcus. Helps prevent phagocytosis.
Onchocerca volvulus
Rubeola
7. Lassa fever encephalitis
Diphyllobothrium latum
Arenavirus - spread by mice
Metronidazole
Heart block - bilateral Bell's palsy
8. HIV - Retinitis; cotton - wool spots on funduscopic exam
Picornavirus
Flavivirus
Enterobius vermicularis
CMV
9. Cercariae penetrate skin of humans; causes granulomas - fibrosis - and inflammation of the spleen and liver. Chronic infection can lead to squamous cell carcinoma of the bladder.
Nonenveloped - SS + - Icosahedral
Schistosoma
Rubella
Rubeola
10. All contain surface F 'fusion' protein
Bunyavirus
Lysogeny
Paramyxoviruses
Strongyloides stercoralis
11. Togavirus
Enveloped - SS+ - linear - icosahedral
Calicivirus
Reovirus
Lysogeny
12. 5- day rash
Rubeola
Paramyxoviruses
Mycobacterium avium - intracellulare
Wuchereria bancrofti
13. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Group A streptococcus. Helps prevent phagocytosis.
Naegleria fowleri
CMV
Arenavirus - spread by mice
14. Enterotoxin A
Paragonimus westermani
C. Difficile
Paramyxovirus
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
15. IgA protease
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Schistosoma
Wuchereria bancrofti
Schistosoma
16. Tx for neurocystercercosis
Enveloped - SS - - linear - Helical
Picornavirus
Taenid solium
bendazoles
17. Foul - smelling - greenish discharge from vag; itching and burning; STD
S. epidermidis sensitive. S. saprophyticus resistant.
Trichomonas vaginalis
Paramyxovirus
Invasive aspergillosis
18. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Pathognomonic for measles or live attenuated vaccine
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Most common cause of aseptic meningitis
Paramyxovirus
19. Treatment for Sporothrix schenckii
Ancylostoma - Necator
Itraconazole or potassium iodide
Metronidazole
Bunyavirus
20. Protein A
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Wuchereria bancrofti
CMV
Flavivirus
21. HDV
Deltavirus
P. falciparum
Invasive aspergillosis
ADP ribosylating A- B toxin inactivates EF-2
22. Rash spreads from head to toe
Rubeola
Diethylcarbamazine
Mucor or Rhizopus spp.
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
23. Snails are host
Congenital Toxoplasma gondii
Paragonimus westermani
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Schistosoma
24. Hepevirus
Diphyllobothrium latum
No envelope - SS + linear - Icosahedral
Paramyxoviruses
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
25. Tx for Pseudomonas aeruginosa
Rubeola
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
P. vivax/ovale
Flavivirus
26. Eastern equine encephalitis
JC virus (PML) results in demyelination
Togavirus
Flavivirus
Congenital rubella
27. Generalized lymphadenopathy particularly postauricular and occipital
Enveloped - SS - - linear - 8 segments - Helical
Rubella
Metronidazole
Cryptosporidium
28. Cytotoxin B
Trichomonas vaginalis
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Leishmania donovani
Cryptococcus neoformans
29. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
C. Difficile
Bartonella henselae (bacillary angiomatosis)
Reovirus
Flavivirus
30. Western equine encephalitis
Togavirus
Pseudomonas - inactivates EF-2
Yellow fever
Leishmania donovani
31. Fever then rash
HHV-6 (Roseola)
Taenid solium
Bunyavirus
Ascaris lumbricoides
32. Councilman bodies (acidophilic inclusions) in liver
Yellow fever
Flavivirus
Paragonimus westermani
Mycobacterium avium - intracellulare
33. Lyme disease
34. Cytotoxin B
No envelope - SS + linear - Icosahedral
C. Difficile
Enveloped - SS+ - linear - icosahedral
Ancylostoma - Necator
35. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
Onchocerca volvulus
Diphyllobothrium latum
Metronidazole
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
36. Tx for Trypanosoma cruzi
Enveloped - SS+ - linear - icosahedral
Coxackie A - syphilis - Rocky Mountain spotted fever
Nifurtimox
Dracunculus medinensis
37. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Entamoeba histolytica
Schistosoma mansoni
Wuchereria bancrofti
Quinine - clindamycin
38. Tx for Echinococcus granulosus
Praziquantel
bendazoles
Reovirus
Rubella
39. Calicivirus
Enveloped - SS - - linear - 8 segments - Helical
Bunyavirus - hemorrhagic fever - pneumonia
P. vivax/ovale
No envelope - SS + linear - Icosahedral
40. Tx for Babesia
Lysogeny
Clonorchis sinensis
Palivizumab
Quinine - clindamycin
41. Rubella
Arenavirus - spread by mice
Schistosoma
Togavirus
Necator americanus
42. Rhinovirus
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Paramyxovirus
Retrovirus
Picornavirus
43. HIV - Non - hodgkin's lymphoma (large cell type); often on oropharynx (Waldeyer's ring)
Paramyxoviruses
EBV
Clonorchis sinensis
Ascaris lumbricoides
44. Coxackievirus
Reovirus
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Aseptic meningitis - herpangina - mycarditis
EBV
45. Mucicarmine
Stains cryptococcus neoformans red
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Ribavirin
Pasteurella multocida
46. Shiga toxin
HHV-8
bendazoles
Mycoplasma pneumonia
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
47. Paramyxoviruses
Lysogeny
Trichomonas vaginalis
Enveloped - SS - - linear - nonsegmented - Helical
S. epidermidis sensitive. S. saprophyticus resistant.
48. 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).
Echinococcus granulosus
Plasmid
Bartonella henselae (bacillary angiomatosis)
Coxackie A - syphilis - Rocky Mountain spotted fever
49. 'Soap bubble' lesion in brain
C. Difficile
Rubeola
Cryptococcus neoformans
Trichinella spiralis
50. Tx of Paragonimus westermani
Enveloped - SS + - Icosahedral
Pneumocystis jiroveci
Clonorchis sinensis
Praziquantel