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Test your basic knowledge |
Microbiology 2
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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. Protozoa: Brain abscess in HIV
Praziquantel
Topical miconazole - selenium sulfide
Pneumocystis jiroveci
Toxoplasma gondii
2. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
Rubeola
Bacterial chromosome
Toxocara canis
Paragonimus westermani
3. Exotoxin A
Pseudomonas - inactivates EF-2
Schistosoma
Flavivirus
Toxoplasma gondii
4. Inflammation of muscle (larvae encyst in muscle)
Yellow fever
Toxoplasma gondii
Trichinella spiralis
Itraconazole or potassium iodide
5. Causes inflammation of the biliary tract -> pigmented gallstones
Paramyxovirus
Lysogeny
Clonorchis sinensis
Retrovirus
6. Reovirus
Coxackie A - syphilis - Rocky Mountain spotted fever
Toxoplasma gondii
Clonorchis sinensis
DS linear 10-12 segments
7. Lassa fever encephalitis
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Arenavirus - spread by mice
Ancylostoma - Necator
Enveloped - SS+ - linear - icosahedral
8. Councilman bodies (acidophilic inclusions) in liver
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Rubella
Taenid solium
Yellow fever
9. Fever then rash
Enveloped - SS - - linear - 8 segments - Helical
HHV-6 (Roseola)
C. Difficile
Bacterial chromosome
10. HIV - TB like dz CD4<50
Enveloped - SS - - linear - nonsegmented - Helical
Pseudomonas - inactivates EF-2
Mycobacterium avium - intracellulare
Praziquantel
11. Botulinum exotoxin: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Trypansoma cruzi. Chagas dz - S. America
Flavivirus
S. epidermidis sensitive. S. saprophyticus resistant.
12. Treatment for Tinea versicolor
Echinococcus granulosus
Amphotericin B
Topical miconazole - selenium sulfide
Calicivirus
13. High fever - black vomitus - jaundice
Paragonimus westermani
HHV-8
Picornavirus
Yellow fever
14. Tx for Pseudomonas aeruginosa
Flavivirus
HHV-8
Babesia
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
15. Corynebacterium diptheria toxin
Invasive aspergillosis
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Enveloped - SS+ - linear - icosahedral
ADP ribosylating A- B toxin inactivates EF-2
16. Foul - smelling - greenish discharge from vag; itching and burning; STD
Trichomonas vaginalis
Onchocerca volvulus
Congenital Toxoplasma gondii
Enveloped - SS - - linear - nonsegmented - Helical
17. Tx of Schistosoma
Praziquantel
Itraconazole or potassium iodide
Flavivirus
Lysogeny
18. Treatment for Sporothrix schenckii
Itraconazole or potassium iodide
No envelope - SS + linear - Icosahedral
Clonorchis sinensis
Rubella
19. West nile virus
Flavivirus
ADP ribosylating A- B toxin inactivates EF-2
Onchocerca volvulus
Enterobius vermicularis
20. Enterotoxin A
Reovirus
Ancylostoma - Necator
Ascaris lumbricoides
C. Difficile
21. Paramyxoviruses
P. vivax/ovale
C. Difficile
Schistosoma
Enveloped - SS - - linear - nonsegmented - Helical
22. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Picornavirus
Entamoeba histolytica
EBV
Ancylostoma duodenale - Necator americanus
23. Poliovirus
Strongyloides stercoralis
Nifurtimox
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Picornavirus
24. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Rubella
C. Difficile
Taenid solium
Rubeola
25. Reovirus
Ascaris lumbricoides
Icosohedral (double)
Enveloped - SS - - linear - Helical
C. Difficile
26. Flavivirus
Enveloped - SS+ - linear - icosahedral
Yellow fever
Paramyxovirus
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
27. Yellow fever
Flavivirus
Rubeola
S. pneumoniae sensitive - S. viridans resistant
Babesia
28. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Flavivirus
EBV
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Strongyloides stercoralis
29. Protein A
Pneumocystis jiroveci
Congenital Toxoplasma gondii
Fluconazole or ketoconazole
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
30. Protozoa: Rapidly fatal meningoencephalitis
C. Difficile
Naegleria fowleri
Lysogeny
Rifampin
31. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Bunyavirus
Clonorchis sinensis
Cryptococcus neoformans
Invasive aspergillosis
32. Warthin - Finkeldy giant cell
Pathognomonic for measles or live attenuated vaccine
HHV-6 (Roseola)
Mucor or Rhizopus spp.
Trypansoma cruzi. Chagas dz - S. America
33. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Diphyllobothrium latum
Amphotericin B
Flavivirus
Enterobius vermicularis
34. Sabouraud's agar
Cryptococcus neoformans
Amphotericin B
Toxoplasma gondii
Cryptosporidium spp.
35. Rhinovirus
Picornavirus
Cryptosporidium
Leishmania donovani
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
36. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Enterobius vermicularis
Congenital rubella
Picornavirus
Enveloped - SS - - linear - nonsegmented - Helical
37. Eaton's agar
Picornavirus
Orthomyxovirus
Mycoplasma pneumonia
Bunyavirus
38. dsRNA segmented virus
Babesia
Reovirus
Clonorchis sinensis
Taenid solium
39. Tx for Leishmania donovani
Dracunculus medinensis
Sodium stibogluconate
Clonorchis sinensis
Flavivirus
40. C. tetani exotoxin: Plasmid - lysogeny - bacterial chromosome?
Plasmid
Flavivirus
Togavirus
Reovirus
41. Colorado tick fever
Reovirus
Orthomyxovirus
Necator americanus
Togavirus
42. Tx for Trypanosoma cruzi
Congenital rubella
DS linear 10-12 segments
Nifurtimox
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
43. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Reovirus
Most common cause of aseptic meningitis
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
P. falciparum
44. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Rubella
Entamoeba histolytica
Bartonella henselae (bacillary angiomatosis)
Cryptococcus neoformans
45. Rubeola
Deltavirus
Cryptosporidium spp.
Paramyxovirus
Pseudomonas - inactivates EF-2
46. Echovirus
Most common cause of aseptic meningitis
ADP ribosylating A- B toxin inactivates EF-2
Bunyavirus
Filovirus
47. Parasite: Liver cysts
Echinococcus granulosus
Lysogeny
Ceftriaxone
EBV
48. Arenaviruses
Mycoplasma pneumonia
Enveloped - SS - - circular - 2 segments - helical
Toxoplasma gondii
Bunyavirus
49. Cellulitis from animal bite
Rubeola
Pasteurella multocida
Trichinella spiralis
Praziquantel
50. 5- day rash
Ivermectin
Rubeola
Rifampin
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar