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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. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Aseptic meningitis - herpangina - mycarditis
JC virus (PML) results in demyelination
Lysogeny
Invasive aspergillosis
2. RSV
Rubella
Lysogeny
T. pertenue
Paramyxovirus
3. Enterotoxin A
CMV
Watery diarrhea
Rubeola
Strongyloides stercoralis
4. Tx for Babesia
Enveloped - SS - - circular - 3 segments - helical
Cryptococcus neoformans
Quinine - clindamycin
HHV-8
5. In drinking water; skin inflammation and ulceration.
Dracunculus medinensis
Ascaris lumbricoides
Cryptosporidium
Paramyxovirus
6. Pinworm
ADP ribosylating A- B toxin inactivates EF-2
Picornavirus
Enterobius vermicularis
Giardia lamblia
7. Deltaviruses
Enveloped - SS - - circular - helical
Sodium stibogluconate
Reovirus
Paramyxovirus
8. Mumps
Paramyxovirus
Arenavirus
Paragonimus westermani
Rubeola
9. Tx of Paragonimus westermani
T. pertenue
Enveloped - SS + - Icosahedral
CMV
Praziquantel
10. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Strongyloides stercoralis
HHV-6 (Roseola)
Erythromycin
Entamoeba histolytica
11. HIV - Hairy leukoplakia; often on lateral tongue
Most common cause of aseptic meningitis
EBV
Flavivirus
Mucor or Rhizopus spp.
12. Retroviruses
Enveloped - SS + - Icosahedral
Togavirus
Diethylcarbamazine
Mycoplasma pneumonia
13. 'swiss cheese' appearance in brain
Enveloped - SS - - linear - 8 segments - Helical
Taenid solium
Entamoeba histolytica
Babesia
14. Treatment for systemic infection by systemic mycoses
Echinococcus granulosus
Lysogeny
Amphotericin B
Picornavirus
15. Protein A
Enterobius vermicularis
Onchocerca volvulus
T. pertenue
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
16. Cellulitis from animal bite
Schistosoma mansoni
DS linear 10-12 segments
Pasteurella multocida
Pseudomonas - inactivates EF-2
17. Organisms causing rash on palms and soles
Schistosoma mansoni
Coxackie A - syphilis - Rocky Mountain spotted fever
Toxocara canis
No envelope
18. Treatment for superficial candida infection
Arenavirus
Picornavirus
DS linear 10-12 segments
Nystatin
19. IgA protease
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
S. epidermidis sensitive. S. saprophyticus resistant.
Filovirus
Enveloped - SS+ - linear - icosahedral
20. HIV - TB like dz CD4<50
Wuchereria bancrofti
Babesia
Mycobacterium avium - intracellulare
Enveloped - SS+ - linear - icosahedral
21. HIV - Abscesses - ring - enhancing lesions on imaging
Toxoplasma gondii
Bunyavirus - hemorrhagic fever - pneumonia
HHV-6 (Roseola)
Quinine - clindamycin
22. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Metronidazole
Lysogeny
Itraconazole or potassium iodide
No envelope - SS + linear - Icosahedral
23. Rash preceded by cough - coryza - conjunctivitis
Rubeola
Nonenveloped - SS + - Icosahedral
Enveloped - SS+ - linear - icosahedral
No envelope - SS + linear - Icosahedral
24. Food contaminated with eggs; intestinal infection; causes anal pruritis
Enterobius vermicularis
Flavivirus
Togavirus
Aseptic meningitis - herpangina - mycarditis
25. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Diphyllobothrium latum
CMV
Toxocara canis
Orthomyxovirus
26. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
CMV
Clonorchis sinensis
Cryptosporidium
Coxiella burnetti
27. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Onchocerca volvulus
Rubella
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
28. Coronaviruses
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Bunyavirus
Enveloped - SS - - linear - Helical
Enveloped - SS + - Icosahedral
29. 3- day rash
Aseptic meningitis - herpangina - mycarditis
No envelope - SS + linear - Icosahedral
Onchocerca volvulus
Rubella
30. Paramyxoviruses
Calicivirus
Enveloped - SS - - linear - nonsegmented - Helical
Colonic epithelial cell necrosis and stimulation of fibrin deposition
T. pertenue
31. Alpha toxin
Taenid solium
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Praziquantel
Echinococcus granulosus
32. Sandfly/Rift valley fevers
Bunyavirus
Enveloped - SS + - Icosahedral
Pathognomonic for measles or live attenuated vaccine
Ancylostoma duodenale - Necator americanus
33. Generalized lymphadenopathy particularly postauricular and occipital
Flavivirus
Rubella
Group A streptococcus. Helps prevent phagocytosis.
HPV
34. St. Louis encephalitis
Enveloped - SS - - linear - nonsegmented - Helical
Toxoplasma gondii
Flavivirus
Deltavirus
35. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
P. falciparum
Bartonella henselae (bacillary angiomatosis)
Palivizumab
Paramyxovirus
36. Western equine encephalitis
Togavirus
Trypansoma cruzi. Chagas dz - S. America
Invasive aspergillosis
Nifurtimox
37. Corynebacterium diptheria toxin
Yellow fever
Colonic epithelial cell necrosis and stimulation of fibrin deposition
ADP ribosylating A- B toxin inactivates EF-2
Amphotericin B
38. Hantavirus
Schistosoma haematobium
Trichinella spiralis
Bunyavirus - hemorrhagic fever - pneumonia
Topical miconazole - selenium sulfide
39. Togavirus
Schistosoma mansoni
JC virus (PML) results in demyelination
Lysogeny
Enveloped - SS+ - linear - icosahedral
40. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
Clonorchis sinensis
Trichomonas vaginalis
P. vivax/ovale
Diethylcarbamazine
41. Parasite: Hematuria - bladder CA
Togavirus
Lysogeny
Schistosoma haematobium
Babesia
42. Parasite: Portal hypertension
Schistosoma mansoni
Bunyavirus - hemorrhagic fever - pneumonia
Erythromycin
Nonenveloped - SS + - Icosahedral
43. Tx for Trichomonas vaginalis
Metronidazole
No envelope - SS + linear - Icosahedral
Enveloped - SS+ - linear - icosahedral
Icosohedral (double)
44. Rubeola
Congenital Toxoplasma gondii
Pasteurella multocida
Paramyxovirus
Bunyavirus
45. Protozoa: Brain abscess in HIV
CMV
Toxoplasma gondii
Enveloped - SS + - Icosahedral
Quinine - clindamycin
46. HIV - Non - hodgkin's lymphoma (large cell type); often on oropharynx (Waldeyer's ring)
Cryptococcus neoformans
Mucor or Rhizopus spp.
EBV
Praziquantel
47. Poliovirus
Enveloped - SS - - circular - 2 segments - helical
Picornavirus
Enveloped - SS+ - linear - icosahedral
Praziquantel
48. Treatment for Haemophilus influenzae meningitis
Lysogeny
Clonorchis sinensis
Fluconazole or ketoconazole
Ceftriaxone
49. HIV - Meningitis; India ink stain reveals narrow - based budding
Arenavirus
Cryptococcus neoformans
Enveloped - SS - - circular - 2 segments - helical
Bartonella henselae (bacillary angiomatosis)
50. Eastern equine encephalitis
Retrovirus
Togavirus
Wuchereria bancrofti
Echinococcus granulosus