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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. Coxackievirus
Group A streptococcus. Helps prevent phagocytosis.
Enveloped - SS - - linear - Helical
Aseptic meningitis - herpangina - mycarditis
Togavirus
2. Tx for Loa Loa
Cryptococcus neoformans
Lysogeny
Flavivirus
Diethylcarbamazine
3. Parasite: Portal hypertension
Amphotericin B
Schistosoma mansoni
Mycobacterium avium - intracellulare
ADP ribosylating A- B toxin inactivates EF-2
4. HIV - Superficial neoplastic proliferation of vasculature; biopsy reveals lymphocytic inflammation
bendazoles
Congenital Toxoplasma gondii
HHV-8
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
5. Protozoa: Brain abscess in HIV
Congenital rubella
Diphyllobothrium latum
Toxoplasma gondii
Rubella
6. Cytotoxin B
Ribavirin
Flavivirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Mucor or Rhizopus spp.
7. Eastern equine encephalitis
Picornavirus
EBV
Reovirus
Togavirus
8. Coronaviruses
Cryptococcus neoformans
Reovirus
Rubeola
Enveloped - SS + - Icosahedral
9. Treatment for Haemophilus influenzae meningitis
Echinococcus granulosus
Ceftriaxone
Ancylostoma duodenale - Necator americanus
Reovirus
10. Tx for Echinococcus granulosus
C. Difficile
bendazoles
P. vivax/ovale
Enveloped - SS + - Icosahedral
11. Protein A
Schistosoma
Praziquantel
Dracunculus medinensis
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
12. Flavivirus
Ivermectin
Enveloped - SS+ - linear - icosahedral
Deltavirus
No envelope - SS + linear - Icosahedral
13. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Flavivirus
Bunyavirus
Entamoeba histolytica
Flavivirus
14. Ebola/Marburg hemorrhagic fever
Filovirus
Cryptosporidium spp.
Ascaris lumbricoides
Paramyxovirus
15. Causes inflammation of the biliary tract -> pigmented gallstones
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Enveloped - SS - - linear - nonsegmented - Helical
Clonorchis sinensis
Enveloped - SS + - Icosahedral
16. Filoviruses
Pathognomonic for measles or live attenuated vaccine
Enveloped - SS - - linear - Helical
Pasteurella multocida
Dracunculus medinensis
17. Treatment for systemic infection by systemic mycoses
Bunyavirus
Amphotericin B
DS linear 10-12 segments
Onchocerca volvulus
18. Retroviruses
Enveloped - SS + - Icosahedral
HPV
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Reovirus
19. Enterotoxin A
Taenid solium
Watery diarrhea
Toxoplasma gondii
Enveloped - SS - - linear - 8 segments - Helical
20. Fungal infection with rhinocerebral - frontal lobe abscesses
Enveloped - SS - - linear - Helical
HHV-8
Mucor or Rhizopus spp.
Arenavirus
21. 5- day rash
Filovirus
Praziquantel
Rubeola
Pseudomonas - inactivates EF-2
22. Novobiocin
Trichinella spiralis
S. epidermidis sensitive. S. saprophyticus resistant.
Clonorchis sinensis
Arenavirus
23. Cellulitis from animal bite
Entamoeba histolytica
Rubeola
Pasteurella multocida
Toxoplasma gondii
24. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Congenital rubella
Clonorchis sinensis
Loa Loa
Sodium stibogluconate
25. Shiga toxin
Calicivirus
Enveloped - SS - - linear - nonsegmented - Helical
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Bartonella henselae (bacillary angiomatosis)
26. Shuffner dots
Diethylcarbamazine
Pasteurella multocida
P. vivax/ovale
Congenital Toxoplasma gondii
27. Corynebacterium diptheria toxin
ADP ribosylating A- B toxin inactivates EF-2
Erythromycin
Arenavirus - spread by mice
Mycobacterium avium - intracellulare
28. Treatment for Tinea versicolor
Topical miconazole - selenium sulfide
Paramyxoviruses
Enveloped - SS - - linear - 8 segments - Helical
Togavirus
29. Subacute sclerosing panencephalitis
Rubeola
Fluconazole or ketoconazole
Enveloped - SS - - circular - helical
Enveloped - SS - - linear - nonsegmented - Helical
30. High fever - black vomitus - jaundice
Arenavirus
Trichomonas vaginalis
Yellow fever
Schistosoma mansoni
31. Undercooked meat (pork)
Toxoplasma gondii
Flavivirus
Trichinella spiralis
Reovirus
32. Tx for Leishmania donovani
Calicivirus
Sodium stibogluconate
Giardia lamblia
Bartonella henselae (bacillary angiomatosis)
33. HIV - Pneumonia CD4<200
Picornavirus
Pneumocystis jiroveci
Stains cryptococcus neoformans red
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
34. 'Soap bubble' lesion in brain
Diethylcarbamazine
Picornavirus
Cryptococcus neoformans
Flavivirus
35. Rubeola
Ancylostoma - Necator
Paramyxovirus
Cryptococcus neoformans
Sodium stibogluconate
36. Diphtheria toxin: Plasmid - lysogeny - bacterial chromosome?
Congenital Toxoplasma gondii
Lysogeny
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Flavivirus
37. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Bartonella henselae (bacillary angiomatosis)
EBV
Reovirus
Mycobacterium avium - intracellulare
38. Tx for neurocystercercosis
Arenavirus
bendazoles
Toxoplasma gondii
Schistosoma
39. Parasite: Liver cysts
Trypansoma cruzi. Chagas dz - S. America
Orthomyxovirus
Echinococcus granulosus
Enterobius vermicularis
40. HAV
Echinococcus granulosus
Enveloped - SS - - circular - 3 segments - helical
Picornavirus
Pneumocystis jiroveci
41. Tx for Onchocerca volvulus
Diethylcarbamazine
Mycobacterium avium - intracellulare
Ivermectin
Ceftriaxone
42. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Flavivirus
Sodium stibogluconate
P. falciparum
Watery diarrhea
43. All contain surface F 'fusion' protein
Paramyxoviruses
Onchocerca volvulus
EBV
Trichinella spiralis
44. Undercooked fish
P. vivax/ovale
Paragonimus westermani
Clonorchis sinensis
ADP ribosylating A- B toxin inactivates EF-2
45. Tx for RSV
Ribavirin
Ancylostoma duodenale - Necator americanus
Heart block - bilateral Bell's palsy
P. vivax/ovale
46. Reovirus
Enveloped - SS - - linear - 8 segments - Helical
Icosohedral (double)
Lysogeny
Quinine - clindamycin
47. Sabouraud's agar
Cryptococcus neoformans
Lysogeny
DS linear 10-12 segments
ADP ribosylating A- B toxin inactivates EF-2
48. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
Bunyavirus
HPV
Mucor or Rhizopus spp.
Pseudomonas - inactivates EF-2
49. Tx for Lyme dz
No envelope - SS + linear - Icosahedral
Entamoeba histolytica
Doxycycline - ceftriaxone
Taenid solium
50. Warthin - Finkeldy giant cell
Topical miconazole - selenium sulfide
EBV
Pathognomonic for measles or live attenuated vaccine
Enterobius vermicularis