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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. Calicivirus
No envelope - SS + linear - Icosahedral
P. vivax/ovale
Babesia
Ancylostoma duodenale - Necator americanus
2. Hantavirus
Bunyavirus - hemorrhagic fever - pneumonia
Rifampin
CMV
Ivermectin
3. Picornaviruses
Pneumocystis jiroveci
Reovirus
Rubeola
Nonenveloped - SS + - Icosahedral
4. Protozoa: Brain abscess in HIV
HHV-6 (Roseola)
Rubeola
Toxoplasma gondii
Togavirus
5. High fever - black vomitus - jaundice
S. pneumoniae sensitive - S. viridans resistant
Nifurtimox
Coxiella burnetti
Yellow fever
6. Arenaviruses
Enveloped - SS - - circular - 2 segments - helical
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Enveloped - SS - - circular - 3 segments - helical
Heart block - bilateral Bell's palsy
7. Tx for Loa Loa
Reovirus
Diethylcarbamazine
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Bacterial chromosome
8. Cytotoxin B
Stains cryptococcus neoformans red
Rubella
Colonic epithelial cell necrosis and stimulation of fibrin deposition
No envelope - SS + linear - Icosahedral
9. M protein
Echinococcus granulosus
Praziquantel
Retrovirus
Group A streptococcus. Helps prevent phagocytosis.
10. West nile virus
Paramyxovirus
Flavivirus
T. pertenue
Echinococcus granulosus
11. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Taenid solium
bendazoles
Loa Loa
Pasteurella multocida
12. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
Heart block - bilateral Bell's palsy
P. vivax/ovale
Itraconazole or potassium iodide
Amphotericin B
13. Tx of Paragonimus westermani
Yellow fever
Schistosoma haematobium
Lysogeny
Praziquantel
14. Fever and hemolytic anemia; predominantly in NE USA
No envelope - SS + linear - Icosahedral
Schistosoma mansoni
Babesia
Ancylostoma - Necator
15. HTLV
Aseptic meningitis - herpangina - mycarditis
DS linear 10-12 segments
Retrovirus
Rubella
16. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Clonorchis sinensis
Ivermectin
Togavirus
Cryptosporidium
17. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
Yellow fever
Onchocerca volvulus
Ivermectin
Picornavirus
18. Coxackievirus
Praziquantel
Picornavirus
Trypansoma cruzi. Chagas dz - S. America
P. vivax/ovale
19. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Diphyllobothrium latum
Taenid solium
Enveloped - SS+ - linear - icosahedral
JC virus (PML) results in demyelination
20. Tx for Lyme dz
Schistosoma
Togavirus
Doxycycline - ceftriaxone
Amphotericin B
21. Treatment for Haemophilus influenzae meningitis
Amphotericin B
Ceftriaxone
Retrovirus
Diethylcarbamazine
22. Hepevirus
Coxiella burnetti
Enterobius vermicularis
Retrovirus
No envelope - SS + linear - Icosahedral
23. Cholangiocarcinoma
Enveloped - SS - - circular - 3 segments - helical
Clonorchis sinensis
Invasive aspergillosis
Ceftriaxone
24. Tx for Wuchereria bancrofti
Praziquantel
Watery diarrhea
Enveloped - SS - - circular - helical
Diethylcarbamazine
25. Causes inflammation of the biliary tract -> pigmented gallstones
Cryptococcus neoformans
Clonorchis sinensis
Deltavirus
Nifurtimox
26. Eggs in dog feces when ingested can cause cysts in liver; causes anaphylaxis if Ags are released from cysts (surgeons inject ethanol before removal to neutralize Ags).
Congenital Toxoplasma gondii
Diethylcarbamazine
DS linear 10-12 segments
Echinococcus granulosus
27. Ebola/Marburg hemorrhagic fever
Filovirus
Picornavirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Pneumocystis jiroveci
28. Tx for Pseudomonas aeruginosa
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
JC virus (PML) results in demyelination
Paragonimus westermani
Enterobius vermicularis
29. Yaws
Praziquantel
Mycobacterium avium - intracellulare
T. pertenue
Praziquantel
30. Exotoxin A
Diphyllobothrium latum
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Ribavirin
Pseudomonas - inactivates EF-2
31. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
Flavivirus
Lysogeny
HPV
Bunyavirus
32. Bunyaviruses
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Enveloped - SS - - circular - 3 segments - helical
Ancylostoma duodenale - Necator americanus
P. vivax/ovale
33. Tx for Legionella pneumophila
Enveloped - SS + - Icosahedral
Rubeola
Erythromycin
Onchocerca volvulus
34. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Icosohedral (double)
Congenital Toxoplasma gondii
T. pertenue
Calicivirus
35. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Necator americanus
No envelope - SS + linear - Icosahedral
Bacterial chromosome
Echinococcus granulosus
36. Periorbital edema
DS linear 10-12 segments
Trichinella spiralis
Picornavirus
Ascaris lumbricoides
37. Undercooked fish
Clonorchis sinensis
Yellow fever
Watery diarrhea
Taenid solium
38. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Nystatin
Invasive aspergillosis
Plasmid
CMV
39. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Praziquantel
Reovirus
Paragonimus westermani
Mucor or Rhizopus spp.
40. 5- day rash
No envelope - SS + linear - Icosahedral
Sodium stibogluconate
Rubeola
Icosohedral (double)
41. Dengue fever
Flavivirus
Lysogeny
Praziquantel
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
42. Shuffner dots
Retrovirus
Lysogeny
P. vivax/ovale
Necator americanus
43. Treatment for local infection by systemic mycoses
Fluconazole or ketoconazole
Diphyllobothrium latum
Itraconazole or potassium iodide
Diethylcarbamazine
44. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Stains cryptococcus neoformans red
Arenavirus
Togavirus
Lysogeny
45. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Togavirus
Entamoeba histolytica
Enterobius vermicularis
Doxycycline - ceftriaxone
46. Pinworm
Rubella
Picornavirus
Enterobius vermicularis
Babesia
47. Dilated cardiomyopathy - megacolon - megaesophagus
Yellow fever
Lysogeny
Rubella
Trypansoma cruzi. Chagas dz - S. America
48. 'swiss cheese' appearance in brain
Doxycycline - ceftriaxone
Lysogeny
Taenid solium
Enterobius vermicularis
49. Rubeola
Lysogeny
Arenavirus - spread by mice
Schistosoma
Paramyxovirus
50. Food contaminated with eggs; intestinal infection; causes anal pruritis
Paramyxovirus
EBV
Enterobius vermicularis
Invasive aspergillosis