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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: Hematuria - bladder CA
Schistosoma haematobium
Giardia lamblia
Pasteurella multocida
Praziquantel
2. Rash spreads from head to toe
Coxiella burnetti
bendazoles
Rubeola
Flavivirus
3. All contain surface F 'fusion' protein
Paramyxoviruses
No envelope - SS + linear - Icosahedral
Most common cause of aseptic meningitis
S. epidermidis sensitive. S. saprophyticus resistant.
4. Western equine encephalitis
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
No envelope - SS + linear - Icosahedral
Togavirus
Rubeola
5. Flavivirus
Enveloped - SS+ - linear - icosahedral
P. falciparum
No envelope - SS + linear - Icosahedral
Toxocara canis
6. Exotoxin A
bendazoles
Pseudomonas - inactivates EF-2
Enveloped - SS - - circular - 2 segments - helical
P. vivax/ovale
7. Parasite: Microcytic anemia
Pasteurella multocida
Schistosoma mansoni
Ancylostoma - Necator
Enveloped - SS + - Icosahedral
8. HIV - Encephalopathy
Diphyllobothrium latum
JC virus (PML) results in demyelination
Nonenveloped - SS + - Icosahedral
Picornavirus
9. Protozoa: Rapidly fatal meningoencephalitis
Arenavirus - spread by mice
Bacterial chromosome
Toxoplasma gondii
Naegleria fowleri
10. High fever - black vomitus - jaundice
Arenavirus
Cryptococcus neoformans
Yellow fever
ADP ribosylating A- B toxin inactivates EF-2
11. Tx for Legionella pneumophila
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Taenid solium
Erythromycin
Fluconazole or ketoconazole
12. dsRNA segmented virus
Reovirus
HHV-6 (Roseola)
EBV
Icosohedral (double)
13. Reovirus
S. pneumoniae sensitive - S. viridans resistant
No envelope
Trichinella spiralis
Onchocerca volvulus
14. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Cryptococcus neoformans
Lysogeny
Most common cause of aseptic meningitis
Picornavirus
15. Deltaviruses
Paramyxovirus
Enveloped - SS - - circular - helical
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Clonorchis sinensis
16. Causes inflammation of the biliary tract -> pigmented gallstones
P. vivax/ovale
P. vivax/ovale
Clonorchis sinensis
Enveloped - SS - - linear - nonsegmented - Helical
17. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Nonenveloped - SS + - Icosahedral
Paragonimus westermani
Arenavirus
Orthomyxovirus
18. Parasite: Liver cysts
Paramyxoviruses
Echinococcus granulosus
Bunyavirus
CMV
19. Cellulitis from animal bite
DS linear 10-12 segments
Pasteurella multocida
EBV
HHV-8
20. Used in RSV to neutralize F protein
Palivizumab
Heart block - bilateral Bell's palsy
Diethylcarbamazine
Reovirus
21. Tx of Schistosoma
Paramyxovirus
Mycobacterium avium - intracellulare
Praziquantel
Trichinella spiralis
22. Lyme disease
23. HIV - Superficial neoplastic proliferation of vasculature; biopsy reveals lymphocytic inflammation
Doxycycline - ceftriaxone
Yellow fever
HHV-8
Itraconazole or potassium iodide
24. IgA protease
Toxocara canis
No envelope
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
25. Cytotoxin B
C. Difficile
Trichinella spiralis
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Arenavirus - spread by mice
26. Filoviruses
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Ribavirin
Cryptococcus neoformans
Enveloped - SS - - linear - Helical
27. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Rubella
Dracunculus medinensis
Trichinella spiralis
Taenid solium
28. HIV - Non - hodgkin's lymphoma (large cell type); often on oropharynx (Waldeyer's ring)
Deltavirus
EBV
Filovirus
Paramyxovirus
29. Bunyaviruses
Sodium stibogluconate
Coxackie A - syphilis - Rocky Mountain spotted fever
Enveloped - SS - - circular - 3 segments - helical
Praziquantel
30. Tx for Diphyllobothrium latum
Itraconazole or potassium iodide
Praziquantel
Bunyavirus - hemorrhagic fever - pneumonia
Schistosoma mansoni
31. Fever then rash
Lysogeny
HHV-6 (Roseola)
Pseudomonas - inactivates EF-2
Bunyavirus
32. Prophylaxis in close contacts of pts w/Haemophilus influenzae meningitis
C. Difficile
Togavirus
Bacterial chromosome
Rifampin
33. Hantavirus
Metronidazole
Heart block - bilateral Bell's palsy
Bunyavirus - hemorrhagic fever - pneumonia
Flavivirus
34. Cytotoxin B
HHV-6 (Roseola)
Taenid solium
Lysogeny
C. Difficile
35. 3- day rash
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Enterobius vermicularis
Rubella
Cryptococcus neoformans
36. West nile virus
Schistosoma
Picornavirus
Cryptococcus neoformans
Flavivirus
37. Crimean - Congo hemorrhagic fever
Schistosoma mansoni
Onchocerca volvulus
Bunyavirus
EBV
38. HCV
Palivizumab
Flavivirus
Toxocara canis
Echinococcus granulosus
39. Treatment for Tinea versicolor
Topical miconazole - selenium sulfide
Taenid solium
P. falciparum
Diphyllobothrium latum
40. 'swiss cheese' appearance in brain
Praziquantel
Picornavirus
Trypansoma cruzi. Chagas dz - S. America
Taenid solium
41. HIV - Retinitis; cotton - wool spots on funduscopic exam
CMV
Retrovirus
Dracunculus medinensis
Enterobius vermicularis
42. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Diphyllobothrium latum
CMV
Reovirus
Rubeola
43. Eastern equine encephalitis
Paramyxovirus
Togavirus
Picornavirus
Pseudomonas - inactivates EF-2
44. Hookworms
Necator americanus
Enveloped - SS + - Icosahedral
Praziquantel
Rubeola
45. Snails are host
Rubella
Arenavirus - spread by mice
Schistosoma
Giardia lamblia
46. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Nystatin
Enveloped - SS - - linear - Helical
Entamoeba histolytica
Bartonella henselae (bacillary angiomatosis)
47. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Rubeola
Lysogeny
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Heart block - bilateral Bell's palsy
48. Yaws
Picornavirus
Group A streptococcus. Helps prevent phagocytosis.
T. pertenue
Enveloped - SS - - linear - nonsegmented - Helical
49. Dengue fever
C. Difficile
Togavirus
Flavivirus
Clonorchis sinensis
50. Lassa fever encephalitis
Clonorchis sinensis
Lysogeny
Coxiella burnetti
Arenavirus - spread by mice