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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. Yellow fever
Ancylostoma duodenale - Necator americanus
Lysogeny
Flavivirus
Praziquantel
2. Tx for Leishmania donovani
Sodium stibogluconate
Flavivirus
Ivermectin
Praziquantel
3. Lassa fever encephalitis
DS linear 10-12 segments
Arenavirus - spread by mice
Rubeola
S. epidermidis sensitive. S. saprophyticus resistant.
4. Hookworms
No envelope - SS + linear - Icosahedral
Flavivirus
Necator americanus
Enveloped - SS - - linear - 8 segments - Helical
5. California encephalitis
Congenital rubella
P. vivax/ovale
Bunyavirus
Enveloped - SS - - linear - Helical
6. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Flavivirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Rifampin
7. Warthin - Finkeldy giant cell
Rubella
Quinine - clindamycin
Bunyavirus
Pathognomonic for measles or live attenuated vaccine
8. Enterotoxin A
Quinine - clindamycin
Enveloped - SS+ - linear - icosahedral
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
C. Difficile
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
Enveloped - SS+ - linear - icosahedral
Bacterial chromosome
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
10. Exotoxin A
Taenid solium
Bacterial chromosome
Pseudomonas - inactivates EF-2
Congenital Toxoplasma gondii
11. Coxackievirus
Picornavirus
Rubeola
Sodium stibogluconate
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
12. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Dracunculus medinensis
Flavivirus
Bunyavirus
Coxiella burnetti
13. Fever and hemolytic anemia; predominantly in NE USA
Toxoplasma gondii
Babesia
Enveloped - SS - - circular - 3 segments - helical
Enveloped - SS - - linear - Helical
14. Arenaviruses
C. Difficile
Reovirus
Enveloped - SS - - circular - helical
Enveloped - SS - - circular - 2 segments - helical
15. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Bacterial chromosome
Quinine - clindamycin
Enveloped - SS - - circular - 2 segments - helical
Lysogeny
16. Causes inflammation of the biliary tract -> pigmented gallstones
Clonorchis sinensis
bendazoles
Enveloped - SS - - circular - 3 segments - helical
Cryptococcus neoformans
17. Sandfly/Rift valley fevers
Bunyavirus
Enveloped - SS + - Icosahedral
Enveloped - SS - - circular - 2 segments - helical
Rubeola
18. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Cryptosporidium
P. falciparum
Doxycycline - ceftriaxone
Quinine - clindamycin
19. Orthomyxoviruses
Amphotericin B
Cryptococcus neoformans
Enveloped - SS - - linear - 8 segments - Helical
Picornavirus
20. Tx for Trichomonas vaginalis
Metronidazole
Orthomyxovirus
Lysogeny
Flavivirus
21. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Invasive aspergillosis
Aseptic meningitis - herpangina - mycarditis
Praziquantel
Arenavirus
22. Reovirus
DS linear 10-12 segments
Sodium stibogluconate
Picornavirus
Most common cause of aseptic meningitis
23. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Yellow fever
Mucor or Rhizopus spp.
Taenid solium
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
24. Enterotoxin A
Watery diarrhea
Echinococcus granulosus
Orthomyxovirus
Echinococcus granulosus
25. Undercooked meat (pork)
Watery diarrhea
Flavivirus
Erythromycin
Trichinella spiralis
26. Treatment for local infection by systemic mycoses
Trichinella spiralis
Babesia
Fluconazole or ketoconazole
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
27. Used in RSV to neutralize F protein
Giardia lamblia
T. pertenue
Palivizumab
Congenital rubella
28. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Clonorchis sinensis
Loa Loa
Togavirus
CMV
29. Tx for Legionella pneumophila
Bacterial chromosome
Cryptosporidium spp.
Flavivirus
Erythromycin
30. Rhinovirus
bendazoles
Quinine - clindamycin
Dracunculus medinensis
Picornavirus
31. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Diphyllobothrium latum
Echinococcus granulosus
Enveloped - SS+ - linear - icosahedral
Icosohedral (double)
32. Rubella
Togavirus
Praziquantel
Amphotericin B
ADP ribosylating A- B toxin inactivates EF-2
33. Norwalk virus - viral gastroenteritis
No envelope
Pathognomonic for measles or live attenuated vaccine
Calicivirus
Nystatin
34. Reovirus
S. pneumoniae sensitive - S. viridans resistant
Picornavirus
Ribavirin
Icosohedral (double)
35. Tx for Onchocerca volvulus
Praziquantel
Praziquantel
Ivermectin
Enveloped - SS - - linear - Helical
36. HIV - Abscesses - ring - enhancing lesions on imaging
Toxoplasma gondii
Diphyllobothrium latum
Colonic epithelial cell necrosis and stimulation of fibrin deposition
JC virus (PML) results in demyelination
37. Pinworm
Enterobius vermicularis
Giardia lamblia
JC virus (PML) results in demyelination
Babesia
38. Flavivirus
Congenital rubella
Enveloped - SS+ - linear - icosahedral
Diethylcarbamazine
Naegleria fowleri
39. Giant roundworm
Enveloped - SS + - Icosahedral
Pasteurella multocida
Amphotericin B
Ascaris lumbricoides
40. Picornaviruses
Nonenveloped - SS + - Icosahedral
Heart block - bilateral Bell's palsy
Babesia
Enveloped - SS - - circular - 2 segments - helical
41. Subacute sclerosing panencephalitis
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
No envelope - SS + linear - Icosahedral
Paramyxovirus
Rubeola
42. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
T. pertenue
Bartonella henselae (bacillary angiomatosis)
Ceftriaxone
Pneumocystis jiroveci
43. Rubeola
Paramyxovirus
Pathognomonic for measles or live attenuated vaccine
Deltavirus
P. vivax/ovale
44. Tx for Loa Loa
Flavivirus
Diethylcarbamazine
JC virus (PML) results in demyelination
Aseptic meningitis - herpangina - mycarditis
45. Poliovirus
Metronidazole
Picornavirus
Deltavirus
Ceftriaxone
46. Corynebacterium diptheria toxin
Enveloped - SS - - linear - Helical
ADP ribosylating A- B toxin inactivates EF-2
Palivizumab
Trypansoma cruzi. Chagas dz - S. America
47. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Trichomonas vaginalis
Congenital rubella
Flavivirus
Orthomyxovirus
48. Eastern equine encephalitis
Babesia
Togavirus
Yellow fever
S. pneumoniae sensitive - S. viridans resistant
49. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Strongyloides stercoralis
Trichinella spiralis
Enveloped - SS - - linear - 8 segments - Helical
50. Rhabdoviruses
Toxocara canis
Paramyxovirus
Enveloped - SS - - linear - Helical
Rubeola