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Test your basic knowledge |
Microbiology 2
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Subject
:
health-sciences
Instructions:
Answer 50 questions in 15 minutes.
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study here
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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. Yaws
T. pertenue
Enveloped - SS+ - linear - icosahedral
Bunyavirus
Cryptococcus neoformans
2. Giant roundworm
C. Difficile
Rubella
Ascaris lumbricoides
Babesia
3. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Diphyllobothrium latum
Bacterial chromosome
Toxoplasma gondii
CMV
4. Tx for Diphyllobothrium latum
Ascaris lumbricoides
Stains cryptococcus neoformans red
Praziquantel
Quinine - clindamycin
5. Crimean - Congo hemorrhagic fever
Pathognomonic for measles or live attenuated vaccine
Deltavirus
Topical miconazole - selenium sulfide
Bunyavirus
6. 5- day rash
Rubeola
Schistosoma
Coxackie A - syphilis - Rocky Mountain spotted fever
Lysogeny
7. HIV - Abscesses - ring - enhancing lesions on imaging
Toxoplasma gondii
Bacterial chromosome
Amphotericin B
bendazoles
8. Eaton's agar
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Mycoplasma pneumonia
C. Difficile
Picornavirus
9. 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).
Echinococcus granulosus
P. vivax/ovale
Schistosoma mansoni
Calicivirus
10. Calicivirus
bendazoles
Amphotericin B
Togavirus
No envelope - SS + linear - Icosahedral
11. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Babesia
Enveloped - SS - - circular - helical
Cryptosporidium
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
12. Warthin - Finkeldy giant cell
Babesia
EBV
Enveloped - SS - - linear - nonsegmented - Helical
Pathognomonic for measles or live attenuated vaccine
13. Yellow fever
Pseudomonas - inactivates EF-2
Flavivirus
Loa Loa
Ivermectin
14. Parasite: Hematuria - bladder CA
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Rubeola
Paramyxoviruses
Schistosoma haematobium
15. California encephalitis
Reovirus
Picornavirus
Bunyavirus
Mycobacterium avium - intracellulare
16. Dengue fever
Filovirus
Flavivirus
Schistosoma mansoni
Echinococcus granulosus
17. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Diphyllobothrium latum
Watery diarrhea
Nonenveloped - SS + - Icosahedral
18. Cholangiocarcinoma
Coxackie A - syphilis - Rocky Mountain spotted fever
Cryptococcus neoformans
Clonorchis sinensis
Doxycycline - ceftriaxone
19. Tx of Clonorchis sinensis
Togavirus
Praziquantel
Toxoplasma gondii
Enveloped - SS - - circular - helical
20. Shuffner dots
P. vivax/ovale
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
JC virus (PML) results in demyelination
Nystatin
21. Cytotoxin B
Clonorchis sinensis
Picornavirus
Bunyavirus
C. Difficile
22. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Cryptococcus neoformans
Nonenveloped - SS + - Icosahedral
Congenital rubella
Schistosoma
23. IgA protease
Pneumocystis jiroveci
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Picornavirus
Clonorchis sinensis
24. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
JC virus (PML) results in demyelination
HPV
Cryptococcus neoformans
Cryptococcus neoformans
25. St. Louis encephalitis
C. Difficile
Flavivirus
Taenid solium
Filovirus
26. Severe congenital infection
Rubella
HHV-6 (Roseola)
Paramyxoviruses
Coxiella burnetti
27. Treatment for superficial candida infection
Flavivirus
Nystatin
HHV-8
Ancylostoma - Necator
28. Tx for Echinococcus granulosus
Mycoplasma pneumonia
Togavirus
bendazoles
Clonorchis sinensis
29. 3- day rash
Ribavirin
Rubella
Praziquantel
Enveloped - SS+ - linear - icosahedral
30. Mumps
Reovirus
Ivermectin
Rubeola
Paramyxovirus
31. Filoviruses
Diethylcarbamazine
Enveloped - SS - - linear - Helical
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Rubella
32. Rotavirus
Congenital Toxoplasma gondii
Cryptococcus neoformans
ADP ribosylating A- B toxin inactivates EF-2
Reovirus
33. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Leishmania donovani
Fluconazole or ketoconazole
Flavivirus
Bunyavirus
34. Organisms causing rash on palms and soles
Togavirus
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Ancylostoma duodenale - Necator americanus
Coxackie A - syphilis - Rocky Mountain spotted fever
35. In drinking water; skin inflammation and ulceration.
Dracunculus medinensis
Picornavirus
Praziquantel
C. Difficile
36. Generalized lymphadenopathy particularly postauricular and occipital
Praziquantel
Sodium stibogluconate
Rubella
Rubeola
37. Tx for Onchocerca volvulus
Enveloped - SS+ - linear - icosahedral
Enveloped - SS - - linear - Helical
Paramyxovirus
Ivermectin
38. All contain surface F 'fusion' protein
Schistosoma
Cryptococcus neoformans
Paramyxoviruses
Lysogeny
39. Hantavirus
Trichinella spiralis
Bunyavirus - hemorrhagic fever - pneumonia
Bacterial chromosome
Picornavirus
40. Mucicarmine
Stains cryptococcus neoformans red
Flavivirus
Trichinella spiralis
Praziquantel
41. HIV - Superficial neoplastic proliferation of vasculature; biopsy reveals lymphocytic inflammation
HHV-8
Picornavirus
Flavivirus
Enveloped - SS - - linear - Helical
42. Enterotoxin A
HPV
Enterobius vermicularis
Amphotericin B
Watery diarrhea
43. Fever and hemolytic anemia; predominantly in NE USA
Picornavirus
Amphotericin B
No envelope - SS + linear - Icosahedral
Babesia
44. Tx for Trichomonas vaginalis
P. vivax/ovale
Metronidazole
Filovirus
Arenavirus
45. Protozoa: Bloating - flatulence - foul - smelling - fatty diarrhea
Coxackie A - syphilis - Rocky Mountain spotted fever
Giardia lamblia
Picornavirus
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
46. 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
C. Difficile
Flavivirus
Diethylcarbamazine
47. Treatment for systemic candida infection
bendazoles
Amphotericin B
No envelope
Naegleria fowleri
48. Tx for Taenid solium
Reovirus
Praziquantel
Schistosoma haematobium
Flavivirus
49. C. tetani exotoxin: Plasmid - lysogeny - bacterial chromosome?
JC virus (PML) results in demyelination
Plasmid
S. pneumoniae sensitive - S. viridans resistant
Pasteurella multocida
50. Orthomyxoviruses
Diphyllobothrium latum
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Itraconazole or potassium iodide
Enveloped - SS - - linear - 8 segments - Helical
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