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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. Undercooked fish
Clonorchis sinensis
Calicivirus
Echinococcus granulosus
Diethylcarbamazine
2. Optochin
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Mycobacterium avium - intracellulare
S. pneumoniae sensitive - S. viridans resistant
Rubeola
3. Parasite: Microcytic anemia
Lysogeny
Bunyavirus
Togavirus
Ancylostoma - Necator
4. Tx for Trypanosoma cruzi
Loa Loa
Wuchereria bancrofti
Nifurtimox
Dracunculus medinensis
5. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
CMV
Taenid solium
Deltavirus
Ceftriaxone
6. Female mosquito; causes blockage of lymphatic vessels (elephantitis). Takes 9 months to 1 year after bite to get elephantiasis sx.
Yellow fever
Wuchereria bancrofti
Arenavirus - spread by mice
Schistosoma mansoni
7. HIV - Meningitis; India ink stain reveals narrow - based budding
Most common cause of aseptic meningitis
Cryptococcus neoformans
Mucor or Rhizopus spp.
Schistosoma mansoni
8. HIV - Encephalopathy
Strongyloides stercoralis
JC virus (PML) results in demyelination
Enveloped - SS+ - linear - icosahedral
Arenavirus
9. Tx of Clonorchis sinensis
Mycobacterium avium - intracellulare
Praziquantel
Rubella
Watery diarrhea
10. Parasite: Liver cysts
Loa Loa
Echinococcus granulosus
Necator americanus
Toxoplasma gondii
11. Novobiocin
Stains cryptococcus neoformans red
Diphyllobothrium latum
S. epidermidis sensitive. S. saprophyticus resistant.
Clonorchis sinensis
12. Foul - smelling - greenish discharge from vag; itching and burning; STD
Doxycycline - ceftriaxone
Taenid solium
Diethylcarbamazine
Trichomonas vaginalis
13. Shuffner dots
Babesia
P. vivax/ovale
Nifurtimox
Sodium stibogluconate
14. Eggs visible in feces; intestinal infection
Mucor or Rhizopus spp.
Coxackie A - syphilis - Rocky Mountain spotted fever
Bunyavirus
Ascaris lumbricoides
15. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Entamoeba histolytica
Amphotericin B
Cryptococcus neoformans
Paragonimus westermani
16. HIV - Abscesses - ring - enhancing lesions on imaging
Yellow fever
Toxoplasma gondii
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Arenavirus - spread by mice
17. Tx for Leishmania donovani
Filovirus
Nifurtimox
Sodium stibogluconate
Giardia lamblia
18. Hookworms
Enterobius vermicularis
Diethylcarbamazine
Necator americanus
Praziquantel
19. Reovirus
Retrovirus
Sodium stibogluconate
Icosohedral (double)
Wuchereria bancrofti
20. Protein A
CMV
Palivizumab
Congenital Toxoplasma gondii
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
21. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
HHV-8
Trichinella spiralis
Flavivirus
Congenital rubella
22. Tx for Lyme dz
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Doxycycline - ceftriaxone
HPV
Trichinella spiralis
23. Tx for Loa Loa
Filovirus
Togavirus
Lysogeny
Diethylcarbamazine
24. M protein
Enveloped - SS - - linear - nonsegmented - Helical
Retrovirus
Group A streptococcus. Helps prevent phagocytosis.
Rubeola
25. In drinking water; skin inflammation and ulceration.
Nonenveloped - SS + - Icosahedral
Taenid solium
Mycoplasma pneumonia
Dracunculus medinensis
26. Treatment for Sporothrix schenckii
Diethylcarbamazine
Flavivirus
Babesia
Itraconazole or potassium iodide
27. Pinworm
Rubella
Arenavirus
Enterobius vermicularis
Sodium stibogluconate
28. Yaws
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Cryptococcus neoformans
T. pertenue
Enveloped - SS + - Icosahedral
29. Reovirus
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Cryptococcus neoformans
Enveloped - SS + - Icosahedral
DS linear 10-12 segments
30. Parainfluenza - croup
Diethylcarbamazine
Paramyxovirus
HPV
Amphotericin B
31. Eaton's agar
Praziquantel
Orthomyxovirus
Icosohedral (double)
Mycoplasma pneumonia
32. dsRNA segmented virus
Trichomonas vaginalis
P. vivax/ovale
Reovirus
Wuchereria bancrofti
33. Tx of Schistosoma
Praziquantel
Enveloped - SS+ - linear - icosahedral
Rubeola
Enveloped - SS - - linear - Helical
34. Colorado tick fever
Yellow fever
Filovirus
Reovirus
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
35. C. tetani exotoxin: Plasmid - lysogeny - bacterial chromosome?
EBV
Clonorchis sinensis
Yellow fever
Plasmid
36. Warthin - Finkeldy giant cell
Necator americanus
Toxocara canis
Pathognomonic for measles or live attenuated vaccine
Rubeola
37. High fever - black vomitus - jaundice
Yellow fever
Arenavirus
Enveloped - SS - - linear - 8 segments - Helical
Dracunculus medinensis
38. Tx for Wuchereria bancrofti
Lysogeny
Diethylcarbamazine
Toxoplasma gondii
Stains cryptococcus neoformans red
39. Picornaviruses
Paramyxovirus
Picornavirus
Doxycycline - ceftriaxone
Nonenveloped - SS + - Icosahedral
40. Food contaminated with eggs; intestinal infection; causes anal pruritis
Clonorchis sinensis
Retrovirus
Enterobius vermicularis
Togavirus
41. Exotoxin A
Babesia
Rubeola
Doxycycline - ceftriaxone
Pseudomonas - inactivates EF-2
42. Severe congenital infection
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Enveloped - SS - - circular - 2 segments - helical
Rubella
43. West nile virus
Taenid solium
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Flavivirus
Erythromycin
44. Influenza virus
Schistosoma haematobium
Fluconazole or ketoconazole
Orthomyxovirus
Babesia
45. Orthomyxoviruses
Paramyxovirus
Enveloped - SS - - linear - 8 segments - Helical
Entamoeba histolytica
Heart block - bilateral Bell's palsy
46. Western equine encephalitis
Nifurtimox
Togavirus
No envelope
Praziquantel
47. RSV
Deltavirus
JC virus (PML) results in demyelination
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Paramyxovirus
48. 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
Mycobacterium avium - intracellulare
Rifampin
S. epidermidis sensitive. S. saprophyticus resistant.
49. Arenaviruses
Enveloped - SS - - circular - 2 segments - helical
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
ADP ribosylating A- B toxin inactivates EF-2
Toxoplasma gondii
50. HIV - Superficial neoplastic proliferation of vasculature; biopsy reveals lymphocytic inflammation
Paramyxovirus
Trichinella spiralis
S. epidermidis sensitive. S. saprophyticus resistant.
HHV-8