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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. Hantavirus
Bunyavirus - hemorrhagic fever - pneumonia
Enveloped - SS - - circular - 3 segments - helical
Praziquantel
CMV
2. Parasite: Hematuria - bladder CA
Schistosoma haematobium
P. falciparum
ADP ribosylating A- B toxin inactivates EF-2
Clonorchis sinensis
3. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Trichinella spiralis
P. falciparum
Rubeola
Ribavirin
4. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Aseptic meningitis - herpangina - mycarditis
CMV
Picornavirus
Enveloped - SS - - circular - helical
5. Eastern equine encephalitis
Strongyloides stercoralis
Schistosoma
Enveloped - SS + - Icosahedral
Togavirus
6. In drinking water; skin inflammation and ulceration.
Naegleria fowleri
Dracunculus medinensis
Itraconazole or potassium iodide
Bacterial chromosome
7. Tx of Clonorchis sinensis
Praziquantel
Bunyavirus
Rifampin
Cryptosporidium spp.
8. 'swiss cheese' appearance in brain
Toxoplasma gondii
Taenid solium
Praziquantel
Enveloped - SS + - Icosahedral
9. Female mosquito; causes blockage of lymphatic vessels (elephantitis). Takes 9 months to 1 year after bite to get elephantiasis sx.
T. pertenue
Wuchereria bancrofti
JC virus (PML) results in demyelination
Lysogeny
10. Rubeola
Babesia
Giardia lamblia
Orthomyxovirus
Paramyxovirus
11. Enterotoxin A
Necator americanus
Yellow fever
No envelope
Watery diarrhea
12. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
Icosohedral (double)
P. vivax/ovale
Nonenveloped - SS + - Icosahedral
Retrovirus
13. Tx for neurocystercercosis
S. pneumoniae sensitive - S. viridans resistant
Fluconazole or ketoconazole
bendazoles
Quinine - clindamycin
14. Treatment for Haemophilus influenzae meningitis
Arenavirus - spread by mice
Ceftriaxone
Flavivirus
Toxoplasma gondii
15. Diphtheria toxin: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Paramyxoviruses
Diphyllobothrium latum
Colonic epithelial cell necrosis and stimulation of fibrin deposition
16. Arenaviruses
Bartonella henselae (bacillary angiomatosis)
Enveloped - SS - - circular - 2 segments - helical
Icosohedral (double)
Babesia
17. Tx for RSV
Strongyloides stercoralis
Entamoeba histolytica
Ribavirin
P. falciparum
18. Fever then rash
S. epidermidis sensitive. S. saprophyticus resistant.
Reovirus
HHV-6 (Roseola)
Giardia lamblia
19. 3- day rash
Picornavirus
Rubella
Picornavirus
Deltavirus
20. Poliovirus
Praziquantel
Dracunculus medinensis
Reovirus
Picornavirus
21. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
Toxocara canis
Ribavirin
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Bunyavirus
22. Shuffner dots
No envelope
Bunyavirus - hemorrhagic fever - pneumonia
Paramyxovirus
P. vivax/ovale
23. Rubella
Ancylostoma - Necator
Togavirus
Rubeola
Enveloped - SS - - circular - 2 segments - helical
24. Yaws
Praziquantel
T. pertenue
Trichinella spiralis
Mucor or Rhizopus spp.
25. Cytotoxin B
Leishmania donovani
Bunyavirus
Cryptococcus neoformans
C. Difficile
26. Coxackievirus
Picornavirus
Group A streptococcus. Helps prevent phagocytosis.
Clonorchis sinensis
Cryptosporidium
27. Hookworms
Heart block - bilateral Bell's palsy
Clonorchis sinensis
Necator americanus
CMV
28. Councilman bodies (acidophilic inclusions) in liver
Enveloped - SS - - linear - nonsegmented - Helical
Yellow fever
HPV
bendazoles
29. Dilated cardiomyopathy - megacolon - megaesophagus
Cryptococcus neoformans
Trypansoma cruzi. Chagas dz - S. America
Retrovirus
EBV
30. Sandfly/Rift valley fevers
EBV
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Bunyavirus
Onchocerca volvulus
31. Flavivirus
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Rubeola
Rifampin
Enveloped - SS+ - linear - icosahedral
32. Used in RSV to neutralize F protein
Lysogeny
Palivizumab
P. falciparum
Taenid solium
33. Treatment for Sporothrix schenckii
Heart block - bilateral Bell's palsy
Cryptococcus neoformans
Itraconazole or potassium iodide
Paramyxovirus
34. Echovirus
Most common cause of aseptic meningitis
Praziquantel
Onchocerca volvulus
Schistosoma
35. Food contaminated with eggs; intestinal infection; causes anal pruritis
Enterobius vermicularis
Onchocerca volvulus
Cryptococcus neoformans
Rubeola
36. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Picornavirus
Congenital rubella
Lysogeny
No envelope - SS + linear - Icosahedral
37. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
JC virus (PML) results in demyelination
Taenid solium
Lysogeny
Schistosoma
38. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Picornavirus
Itraconazole or potassium iodide
Loa Loa
Bacterial chromosome
39. Colorado tick fever
Topical miconazole - selenium sulfide
Reovirus
Picornavirus
Cryptococcus neoformans
40. HIV - Non - hodgkin's lymphoma (large cell type); often on oropharynx (Waldeyer's ring)
Topical miconazole - selenium sulfide
Deltavirus
Praziquantel
EBV
41. Treatment for systemic infection by systemic mycoses
No envelope - SS + linear - Icosahedral
Erythromycin
Amphotericin B
Loa Loa
42. Tx of Paragonimus westermani
Praziquantel
Trichinella spiralis
Lysogeny
Amphotericin B
43. Rhinovirus
Praziquantel
Bunyavirus
Picornavirus
Onchocerca volvulus
44. Influenza virus
Orthomyxovirus
Schistosoma haematobium
Praziquantel
CMV
45. Snails are host
Most common cause of aseptic meningitis
Pathognomonic for measles or live attenuated vaccine
Picornavirus
Schistosoma
46. Calicivirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Arenavirus - spread by mice
No envelope - SS + linear - Icosahedral
Ceftriaxone
47. Coxackievirus
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Aseptic meningitis - herpangina - mycarditis
Reovirus
P. vivax/ovale
48. Generalized lymphadenopathy particularly postauricular and occipital
Reovirus
Rubella
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Babesia
49. Treatment for Tinea versicolor
Diethylcarbamazine
Ceftriaxone
Topical miconazole - selenium sulfide
CMV
50. Maltese cross in RBC
Trichinella spiralis
Mycobacterium avium - intracellulare
Schistosoma mansoni
Babesia