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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. Echovirus
HPV
Picornavirus
Trypansoma cruzi. Chagas dz - S. America
P. vivax/ovale
2. Causes inflammation of the biliary tract -> pigmented gallstones
Clonorchis sinensis
Mucor or Rhizopus spp.
Enveloped - SS - - circular - 3 segments - helical
Taenid solium
3. Rotavirus
Cryptosporidium spp.
Reovirus
Onchocerca volvulus
Itraconazole or potassium iodide
4. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
bendazoles
Pasteurella multocida
Onchocerca volvulus
Enveloped - SS+ - linear - icosahedral
5. HIV - Retinitis; cotton - wool spots on funduscopic exam
Enveloped - SS - - linear - Helical
CMV
Bunyavirus
Flavivirus
6. Maltese cross in RBC
Babesia
HHV-6 (Roseola)
Palivizumab
Flavivirus
7. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Stains cryptococcus neoformans red
Clonorchis sinensis
Strongyloides stercoralis
Entamoeba histolytica
8. 5- day rash
Doxycycline - ceftriaxone
Naegleria fowleri
Loa Loa
Rubeola
9. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
Icosohedral (double)
S. pneumoniae sensitive - S. viridans resistant
Rubella
P. vivax/ovale
10. Tx of Paragonimus westermani
Taenid solium
Praziquantel
Necator americanus
JC virus (PML) results in demyelination
11. Cercariae penetrate skin of humans; causes granulomas - fibrosis - and inflammation of the spleen and liver. Chronic infection can lead to squamous cell carcinoma of the bladder.
Schistosoma
Picornavirus
No envelope - SS + linear - Icosahedral
Deltavirus
12. HIV - Pneumonia CD4<200
Plasmid
Pneumocystis jiroveci
Clonorchis sinensis
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
13. Tx for Taenid solium
Rubeola
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Praziquantel
Mucor or Rhizopus spp.
14. Influenza virus
C. Difficile
Ceftriaxone
Orthomyxovirus
Rubella
15. Filoviruses
Ascaris lumbricoides
Enveloped - SS - - linear - Helical
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Amphotericin B
16. Subacute sclerosing panencephalitis
Enveloped - SS - - linear - Helical
Praziquantel
Rubeola
Ancylostoma - Necator
17. Sandfly/Rift valley fevers
Trichinella spiralis
Rubeola
EBV
Bunyavirus
18. Poliovirus
Togavirus
Picornavirus
Ancylostoma - Necator
Taenid solium
19. Tx of Clonorchis sinensis
Praziquantel
Heart block - bilateral Bell's palsy
Trichomonas vaginalis
Rubeola
20. Tx for Pseudomonas aeruginosa
Enveloped - SS - - circular - helical
Enveloped - SS - - linear - Helical
Cryptosporidium spp.
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
21. Reovirus
Enveloped - SS - - circular - 2 segments - helical
DS linear 10-12 segments
Watery diarrhea
Mucor or Rhizopus spp.
22. Tx for Lyme dz
Doxycycline - ceftriaxone
Diphyllobothrium latum
Schistosoma
Bunyavirus
23. Coxackievirus
Togavirus
Picornavirus
Enveloped - SS - - circular - 3 segments - helical
Arenavirus - spread by mice
24. Tx for Legionella pneumophila
Enterobius vermicularis
Erythromycin
Pathognomonic for measles or live attenuated vaccine
Arenavirus
25. Enterotoxin A
Cryptosporidium
T. pertenue
Watery diarrhea
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
26. Optochin
P. vivax/ovale
Togavirus
Toxoplasma gondii
S. pneumoniae sensitive - S. viridans resistant
27. HIV - Meningitis; India ink stain reveals narrow - based budding
Yellow fever
Cryptococcus neoformans
Ancylostoma - Necator
P. falciparum
28. Alpha toxin
Clonorchis sinensis
HPV
Flavivirus
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
29. HIV - Hairy leukoplakia; often on lateral tongue
Amphotericin B
EBV
ADP ribosylating A- B toxin inactivates EF-2
Palivizumab
30. Parasite: Hematuria - bladder CA
Schistosoma haematobium
Bunyavirus
Rubella
Trichinella spiralis
31. Eastern equine encephalitis
Flavivirus
Enveloped - SS - - linear - nonsegmented - Helical
Togavirus
Enterobius vermicularis
32. Prophylaxis in close contacts of pts w/Haemophilus influenzae meningitis
Retrovirus
Mucor or Rhizopus spp.
Rifampin
Enveloped - SS - - circular - helical
33. Parainfluenza - croup
Metronidazole
Cryptosporidium spp.
Paramyxovirus
Rifampin
34. Corynebacterium diptheria toxin
Babesia
Coxackie A - syphilis - Rocky Mountain spotted fever
Ancylostoma - Necator
ADP ribosylating A- B toxin inactivates EF-2
35. Ebola/Marburg hemorrhagic fever
Filovirus
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
HHV-6 (Roseola)
Pathognomonic for measles or live attenuated vaccine
36. Coxackievirus
Rubeola
Onchocerca volvulus
Paramyxovirus
Aseptic meningitis - herpangina - mycarditis
37. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
Flavivirus
Topical miconazole - selenium sulfide
HPV
Flavivirus
38. M protein
Paramyxovirus
Onchocerca volvulus
C. Difficile
Group A streptococcus. Helps prevent phagocytosis.
39. Bunyaviruses
Trypansoma cruzi. Chagas dz - S. America
Enveloped - SS - - circular - 3 segments - helical
Coxackie A - syphilis - Rocky Mountain spotted fever
Fluconazole or ketoconazole
40. Yellow fever
Taenid solium
Nystatin
Retrovirus
Flavivirus
41. Fungal infection with rhinocerebral - frontal lobe abscesses
Onchocerca volvulus
Mucor or Rhizopus spp.
Pseudomonas - inactivates EF-2
Aseptic meningitis - herpangina - mycarditis
42. Yaws
Enveloped - SS - - circular - 3 segments - helical
Onchocerca volvulus
Palivizumab
T. pertenue
43. Treatment for Haemophilus influenzae meningitis
Bartonella henselae (bacillary angiomatosis)
Ceftriaxone
Strongyloides stercoralis
Bunyavirus
44. Larvae penetrateskin of feet; intestinal infection can cause anemia (suck blood from intestinal walls).
Ancylostoma duodenale - Necator americanus
Bartonella henselae (bacillary angiomatosis)
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Lysogeny
45. Parasite: Liver cysts
Echinococcus granulosus
Diethylcarbamazine
Enveloped - SS + - Icosahedral
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
46. HCV
Enveloped - SS + - Icosahedral
Palivizumab
Flavivirus
Trypansoma cruzi. Chagas dz - S. America
47. Tx for Diphyllobothrium latum
Praziquantel
P. falciparum
Rubeola
Erythromycin
48. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
bendazoles
S. pneumoniae sensitive - S. viridans resistant
Group A streptococcus. Helps prevent phagocytosis.
Diphyllobothrium latum
49. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Enveloped - SS - - circular - helical
Bunyavirus
Loa Loa
Paragonimus westermani
50. Tx for Trichomonas vaginalis
Metronidazole
P. vivax/ovale
Enveloped - SS + - Icosahedral
Bunyavirus