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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. dsRNA segmented virus
HPV
Togavirus
Reovirus
Paramyxoviruses
2. Tx for Echinococcus granulosus
bendazoles
Togavirus
Clonorchis sinensis
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
3. Tx of Paragonimus westermani
Praziquantel
Picornavirus
Pneumocystis jiroveci
Pasteurella multocida
4. Orthomyxoviruses
Palivizumab
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Toxocara canis
Enveloped - SS - - linear - 8 segments - Helical
5. Lyme disease
6. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Schistosoma
Bacterial chromosome
Onchocerca volvulus
Pasteurella multocida
7. 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
Rubella
DS linear 10-12 segments
Picornavirus
8. All contain surface F 'fusion' protein
Paramyxoviruses
Necator americanus
Enveloped - SS - - linear - 8 segments - Helical
Clonorchis sinensis
9. Parainfluenza - croup
DS linear 10-12 segments
Paramyxovirus
Ancylostoma - Necator
Retrovirus
10. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Babesia
EBV
Diphyllobothrium latum
Dracunculus medinensis
11. C. tetani exotoxin: Plasmid - lysogeny - bacterial chromosome?
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Entamoeba histolytica
Trypansoma cruzi. Chagas dz - S. America
Plasmid
12. Undercooked fish
Congenital Toxoplasma gondii
Clonorchis sinensis
Rubeola
Strongyloides stercoralis
13. Sandfly/Rift valley fevers
Paramyxovirus
Bunyavirus
Pasteurella multocida
Enveloped - SS - - linear - Helical
14. Tx for Loa Loa
Picornavirus
CMV
Diethylcarbamazine
Ribavirin
15. Foul - smelling - greenish discharge from vag; itching and burning; STD
Trichomonas vaginalis
Flavivirus
Congenital Toxoplasma gondii
Filovirus
16. M protein
Pasteurella multocida
Mycoplasma pneumonia
Group A streptococcus. Helps prevent phagocytosis.
Diethylcarbamazine
17. Bunyaviruses
Enveloped - SS - - circular - 3 segments - helical
Diethylcarbamazine
Aseptic meningitis - herpangina - mycarditis
Yellow fever
18. Tx for RSV
Ribavirin
bendazoles
Diethylcarbamazine
Leishmania donovani
19. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Invasive aspergillosis
Strongyloides stercoralis
Erythromycin
Plasmid
20. Protozoa: Brain abscess in HIV
HHV-6 (Roseola)
Echinococcus granulosus
Arenavirus
Toxoplasma gondii
21. Botulinum exotoxin: Plasmid - lysogeny - bacterial chromosome?
Doxycycline - ceftriaxone
Lysogeny
T. pertenue
Arenavirus
22. Tx for Taenid solium
Nifurtimox
bendazoles
Praziquantel
Bartonella henselae (bacillary angiomatosis)
23. Hookworms
EBV
Necator americanus
Ancylostoma duodenale - Necator americanus
Erythromycin
24. Tx for Trypanosoma cruzi
Loa Loa
Nifurtimox
Enveloped - SS - - linear - Helical
CMV
25. Hepevirus
Praziquantel
No envelope - SS + linear - Icosahedral
HPV
Bunyavirus
26. Shuffner dots
Paramyxovirus
P. vivax/ovale
CMV
Taenid solium
27. Tx of Schistosoma
Picornavirus
Nifurtimox
Amphotericin B
Praziquantel
28. Rhabdoviruses
Enveloped - SS - - linear - Helical
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Nifurtimox
Entamoeba histolytica
29. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Echinococcus granulosus
CMV
Rubeola
Bartonella henselae (bacillary angiomatosis)
30. HIV - Retinitis; cotton - wool spots on funduscopic exam
Lysogeny
Bartonella henselae (bacillary angiomatosis)
CMV
Deltavirus
31. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Picornavirus
Congenital Toxoplasma gondii
Pathognomonic for measles or live attenuated vaccine
32. Flavivirus
Nifurtimox
JC virus (PML) results in demyelination
Yellow fever
Enveloped - SS+ - linear - icosahedral
33. Parasite: Liver cysts
Echinococcus granulosus
Paramyxovirus
Ancylostoma - Necator
Ribavirin
34. Picornaviruses
Paramyxovirus
Nonenveloped - SS + - Icosahedral
Watery diarrhea
CMV
35. Treatment for systemic infection by systemic mycoses
Coxiella burnetti
EBV
Amphotericin B
C. Difficile
36. Eggs visible in feces; intestinal infection
Enterobius vermicularis
Paramyxovirus
Ascaris lumbricoides
Reovirus
37. Protein A
Ancylostoma - Necator
Diethylcarbamazine
Ivermectin
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
38. Reovirus
Icosohedral (double)
Bunyavirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Praziquantel
39. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Praziquantel
Congenital rubella
Enveloped - SS - - circular - 2 segments - helical
Enveloped - SS - - linear - Helical
40. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Enveloped - SS - - linear - nonsegmented - Helical
Lysogeny
Enveloped - SS - - circular - 2 segments - helical
Deltavirus
41. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Taenid solium
Nystatin
Invasive aspergillosis
42. Tx of Clonorchis sinensis
Flavivirus
Praziquantel
Paramyxovirus
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
43. HIV - Meningitis; India ink stain reveals narrow - based budding
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
C. Difficile
HPV
Cryptococcus neoformans
44. HCV
Praziquantel
Enveloped - SS+ - linear - icosahedral
Schistosoma
Flavivirus
45. Influenza virus
Orthomyxovirus
Rubella
Dracunculus medinensis
Amphotericin B
46. Echovirus
Picornavirus
Bunyavirus
Trypansoma cruzi. Chagas dz - S. America
Enveloped - SS - - circular - 2 segments - helical
47. Enterotoxin A
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
C. Difficile
Taenid solium
Toxocara canis
48. Sabouraud's agar
Rubella
Cryptococcus neoformans
Trypansoma cruzi. Chagas dz - S. America
Watery diarrhea
49. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Trichinella spiralis
Schistosoma mansoni
Trypansoma cruzi. Chagas dz - S. America
P. falciparum
50. Bacitracin
Enveloped - SS - - linear - Helical
Flavivirus
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Ceftriaxone