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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. Warthin - Finkeldy giant cell
Paragonimus westermani
Praziquantel
Pathognomonic for measles or live attenuated vaccine
Picornavirus
2. Sabouraud's agar
Ribavirin
Pasteurella multocida
Cryptococcus neoformans
Babesia
3. 'swiss cheese' appearance in brain
Rubeola
Taenid solium
Flavivirus
Flavivirus
4. Rotavirus
Arenavirus
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Onchocerca volvulus
Reovirus
5. Colorado tick fever
Nonenveloped - SS + - Icosahedral
Filovirus
Rubeola
Reovirus
6. Parasite: Portal hypertension
Lysogeny
Flavivirus
Enveloped - SS + - Icosahedral
Schistosoma mansoni
7. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Babesia
Diphyllobothrium latum
Deltavirus
Mycoplasma pneumonia
8. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
Cryptococcus neoformans
Cryptosporidium spp.
Onchocerca volvulus
Erythromycin
9. HDV
Reovirus
Rubeola
Deltavirus
Sodium stibogluconate
10. Hepevirus
Coxiella burnetti
No envelope - SS + linear - Icosahedral
Babesia
Paramyxovirus
11. Protein A
Reovirus
Mucor or Rhizopus spp.
Rubeola
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
12. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Coxiella burnetti
Mycoplasma pneumonia
Picornavirus
Cryptosporidium spp.
13. Eggs visible in feces; intestinal infection
HHV-6 (Roseola)
Ascaris lumbricoides
Loa Loa
Trichinella spiralis
14. Arenaviruses
Mycobacterium avium - intracellulare
Flavivirus
Enveloped - SS - - circular - 2 segments - helical
Enterobius vermicularis
15. Pinworm
Reovirus
Mycobacterium avium - intracellulare
Enveloped - SS + - Icosahedral
Enterobius vermicularis
16. Protozoa: Brain abscess in HIV
Toxoplasma gondii
Ancylostoma - Necator
Paramyxovirus
S. pneumoniae sensitive - S. viridans resistant
17. Severe congenital infection
Mycobacterium avium - intracellulare
Rubella
Toxocara canis
Bunyavirus
18. Botulinum exotoxin: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Rubella
Heart block - bilateral Bell's palsy
Ribavirin
19. Undercooked meat (pork)
Cryptosporidium spp.
Trichinella spiralis
CMV
Coxiella burnetti
20. Hantavirus
Bunyavirus - hemorrhagic fever - pneumonia
Rifampin
Toxocara canis
Entamoeba histolytica
21. Shiga toxin
HHV-8
Group A streptococcus. Helps prevent phagocytosis.
Amphotericin B
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
22. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Coxiella burnetti
Mucor or Rhizopus spp.
Cryptococcus neoformans
Naegleria fowleri
23. California encephalitis
Bunyavirus
Flavivirus
Trichinella spiralis
bendazoles
24. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
bendazoles
P. falciparum
Pseudomonas - inactivates EF-2
Toxocara canis
25. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Togavirus
CMV
Paramyxoviruses
Trichinella spiralis
26. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Togavirus
Pasteurella multocida
Mucor or Rhizopus spp.
27. Paramyxoviruses
Enveloped - SS - - linear - nonsegmented - Helical
Arenavirus - spread by mice
HHV-8
Praziquantel
28. Calicivirus
Enveloped - SS + - Icosahedral
Watery diarrhea
No envelope - SS + linear - Icosahedral
Deltavirus
29. Treatment for systemic infection by systemic mycoses
Flavivirus
Deltavirus
P. vivax/ovale
Amphotericin B
30. Rash spreads from head to toe
HPV
Schistosoma
Rubeola
Yellow fever
31. Tx for Toxocara canis
Invasive aspergillosis
Nifurtimox
Diethylcarbamazine
Trichinella spiralis
32. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Bacterial chromosome
Plasmid
Dracunculus medinensis
Bunyavirus - hemorrhagic fever - pneumonia
33. Alpha toxin
Itraconazole or potassium iodide
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Palivizumab
Togavirus
34. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Picornavirus
EBV
Loa Loa
Cryptosporidium
35. Hookworms
Necator americanus
Invasive aspergillosis
C. Difficile
Toxoplasma gondii
36. Sandfly/Rift valley fevers
Trypansoma cruzi. Chagas dz - S. America
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Bunyavirus
Paramyxoviruses
37. Parasite: Liver cysts
Echinococcus granulosus
Picornavirus
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
38. Used in RSV to neutralize F protein
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Rubeola
Enveloped - SS - - circular - 3 segments - helical
Palivizumab
39. Tx of Paragonimus westermani
Strongyloides stercoralis
Quinine - clindamycin
Praziquantel
No envelope
40. Treatment for Tinea versicolor
Topical miconazole - selenium sulfide
EBV
P. falciparum
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
41. Giant roundworm
Icosohedral (double)
Ascaris lumbricoides
Pasteurella multocida
Picornavirus
42. RSV
Watery diarrhea
Entamoeba histolytica
Rubeola
Paramyxovirus
43. Tx for Echinococcus granulosus
Pathognomonic for measles or live attenuated vaccine
Erythromycin
P. vivax/ovale
bendazoles
44. Rubella
Togavirus
Flavivirus
Rubeola
Orthomyxovirus
45. Filoviruses
Togavirus
Enveloped - SS - - linear - Helical
Trichinella spiralis
Necator americanus
46. Deltaviruses
Praziquantel
Invasive aspergillosis
Toxoplasma gondii
Enveloped - SS - - circular - helical
47. HIV - Retinitis; cotton - wool spots on funduscopic exam
CMV
Amphotericin B
Trypansoma cruzi. Chagas dz - S. America
Pneumocystis jiroveci
48. Cytotoxin B
Retrovirus
C. Difficile
Clonorchis sinensis
Paramyxovirus
49. West nile virus
Enveloped - SS - - circular - 3 segments - helical
Enterobius vermicularis
Flavivirus
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
50. HIV - Encephalopathy
Rubella
JC virus (PML) results in demyelination
Paramyxovirus
Picornavirus