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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
Naegleria fowleri
Taenid solium
Echinococcus granulosus
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
2. HIV - Chronic watery diarrhea; acid - fast cysts seen in stool
Paramyxovirus
Cryptosporidium spp.
Flavivirus
Enveloped - SS - - linear - nonsegmented - Helical
3. Filoviruses
Enveloped - SS - - linear - Helical
Toxoplasma gondii
Paramyxovirus
Coxiella burnetti
4. Tx for neurocystercercosis
bendazoles
Mucor or Rhizopus spp.
EBV
Retrovirus
5. Rash spreads from head to toe
Rubeola
Palivizumab
Taenid solium
Enterobius vermicularis
6. Orthomyxoviruses
Togavirus
Enveloped - SS - - linear - 8 segments - Helical
Heart block - bilateral Bell's palsy
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
7. River blindness
Rubeola
Rubella
Onchocerca volvulus
Flavivirus
8. Exotoxin A
Pseudomonas - inactivates EF-2
Enveloped - SS - - circular - 2 segments - helical
T. pertenue
Most common cause of aseptic meningitis
9. HIV - Hairy leukoplakia; often on lateral tongue
Paragonimus westermani
EBV
Trichinella spiralis
Icosohedral (double)
10. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Naegleria fowleri
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Enterobius vermicularis
Pneumocystis jiroveci
11. Organisms causing rash on palms and soles
Nifurtimox
Coxackie A - syphilis - Rocky Mountain spotted fever
Babesia
Echinococcus granulosus
12. Tx for Taenid solium
Echinococcus granulosus
Praziquantel
Topical miconazole - selenium sulfide
Echinococcus granulosus
13. Treatment for systemic candida infection
Ancylostoma duodenale - Necator americanus
Amphotericin B
Trypansoma cruzi. Chagas dz - S. America
Bunyavirus
14. Maltese cross in RBC
Trichinella spiralis
DS linear 10-12 segments
Paramyxovirus
Babesia
15. Deltaviruses
Bunyavirus
Rubeola
Enveloped - SS - - circular - helical
Mucor or Rhizopus spp.
16. HIV - TB like dz CD4<50
Picornavirus
Mycobacterium avium - intracellulare
Watery diarrhea
EBV
17. 'swiss cheese' appearance in brain
Clonorchis sinensis
Toxocara canis
Cryptosporidium spp.
Taenid solium
18. Tx for RSV
Icosohedral (double)
Ribavirin
Cryptosporidium spp.
Enveloped - SS - - linear - Helical
19. dsRNA segmented virus
Diethylcarbamazine
Arenavirus
Reovirus
Trichinella spiralis
20. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Clonorchis sinensis
Congenital rubella
P. falciparum
Congenital Toxoplasma gondii
21. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
Arenavirus
Most common cause of aseptic meningitis
Lysogeny
Toxocara canis
22. Giant roundworm
Picornavirus
Giardia lamblia
P. vivax/ovale
Ascaris lumbricoides
23. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Aseptic meningitis - herpangina - mycarditis
Rubeola
Cryptosporidium
Clonorchis sinensis
24. Warthin - Finkeldy giant cell
Paramyxovirus
Praziquantel
Pathognomonic for measles or live attenuated vaccine
Schistosoma
25. Treatment for Tinea versicolor
Topical miconazole - selenium sulfide
Trichinella spiralis
Pneumocystis jiroveci
Clonorchis sinensis
26. Tx for Toxocara canis
Togavirus
DS linear 10-12 segments
Diethylcarbamazine
Taenid solium
27. Cytotoxin B
Clonorchis sinensis
Schistosoma
bendazoles
Colonic epithelial cell necrosis and stimulation of fibrin deposition
28. Eaton's agar
Mycoplasma pneumonia
Bunyavirus - hemorrhagic fever - pneumonia
Bunyavirus
JC virus (PML) results in demyelination
29. Tx for Loa Loa
Picornavirus
Amphotericin B
Rifampin
Diethylcarbamazine
30. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Pasteurella multocida
CMV
Bartonella henselae (bacillary angiomatosis)
Paragonimus westermani
31. Sabouraud's agar
Rubella
Cryptococcus neoformans
Leishmania donovani
Bunyavirus
32. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
P. vivax/ovale
Cryptococcus neoformans
Trypansoma cruzi. Chagas dz - S. America
Most common cause of aseptic meningitis
33. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
P. vivax/ovale
Taenid solium
Ivermectin
Enveloped - SS - - linear - 8 segments - Helical
34. Protozoa: Brain abscess in HIV
Aseptic meningitis - herpangina - mycarditis
Picornavirus
Toxoplasma gondii
Echinococcus granulosus
35. Councilman bodies (acidophilic inclusions) in liver
Diethylcarbamazine
Ascaris lumbricoides
Yellow fever
Praziquantel
36. Enterotoxin A
JC virus (PML) results in demyelination
C. Difficile
Ancylostoma duodenale - Necator americanus
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
37. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
No envelope - SS + linear - Icosahedral
Lysogeny
Deltavirus
Trichinella spiralis
38. Coronaviruses
Enveloped - SS + - Icosahedral
Orthomyxovirus
Clonorchis sinensis
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
39. Optochin
Sodium stibogluconate
Orthomyxovirus
S. pneumoniae sensitive - S. viridans resistant
Praziquantel
40. Cytotoxin B
C. Difficile
Diethylcarbamazine
Fluconazole or ketoconazole
Toxoplasma gondii
41. St. Louis encephalitis
Nonenveloped - SS + - Icosahedral
Flavivirus
Loa Loa
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
42. Rhinovirus
Picornavirus
Filovirus
S. epidermidis sensitive. S. saprophyticus resistant.
Trichinella spiralis
43. Rhabdoviruses
bendazoles
Enveloped - SS - - linear - Helical
Rubeola
Diethylcarbamazine
44. Diphtheria toxin: Plasmid - lysogeny - bacterial chromosome?
Deltavirus
Congenital rubella
Trichinella spiralis
Lysogeny
45. Lassa fever encephalitis
Ribavirin
Arenavirus - spread by mice
Schistosoma
Picornavirus
46. Poliovirus
Retrovirus
Picornavirus
Pasteurella multocida
Cryptosporidium
47. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Onchocerca volvulus
Coxiella burnetti
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
48. Botulinum exotoxin: Plasmid - lysogeny - bacterial chromosome?
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Rubeola
Bunyavirus
Lysogeny
49. West nile virus
Praziquantel
Flavivirus
Bunyavirus
Diethylcarbamazine
50. Tx of Clonorchis sinensis
Praziquantel
Taenid solium
Yellow fever
Leishmania donovani