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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. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Toxocara canis
C. Difficile
Bacterial chromosome
Topical miconazole - selenium sulfide
2. Fever then rash
Togavirus
Enveloped - SS - - linear - nonsegmented - Helical
HHV-6 (Roseola)
Trichinella spiralis
3. Undercooked meat (pork)
Dracunculus medinensis
Trichinella spiralis
Praziquantel
Stains cryptococcus neoformans red
4. Echovirus
P. vivax/ovale
Lysogeny
Schistosoma
Most common cause of aseptic meningitis
5. Treatment for systemic infection by systemic mycoses
Praziquantel
Sodium stibogluconate
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Amphotericin B
6. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Necator americanus
Flavivirus
Trichomonas vaginalis
Bartonella henselae (bacillary angiomatosis)
7. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
Palivizumab
Lysogeny
P. vivax/ovale
Cryptosporidium spp.
8. Fungal infection with rhinocerebral - frontal lobe abscesses
Toxoplasma gondii
Toxoplasma gondii
Schistosoma
Mucor or Rhizopus spp.
9. Dengue fever
S. pneumoniae sensitive - S. viridans resistant
Coxackie A - syphilis - Rocky Mountain spotted fever
EBV
Flavivirus
10. Novobiocin
Palivizumab
Retrovirus
Clonorchis sinensis
S. epidermidis sensitive. S. saprophyticus resistant.
11. Treatment for local infection by systemic mycoses
CMV
Fluconazole or ketoconazole
Plasmid
Yellow fever
12. Larvae penetrateskin of feet; intestinal infection can cause anemia (suck blood from intestinal walls).
Ancylostoma duodenale - Necator americanus
EBV
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Praziquantel
13. Parasite: Liver cysts
Praziquantel
Enveloped - SS - - linear - Helical
Lysogeny
Echinococcus granulosus
14. Cellulitis from animal bite
Pasteurella multocida
Arenavirus
Enterobius vermicularis
Enveloped - SS - - circular - helical
15. Tx for Taenid solium
Orthomyxovirus
Calicivirus
Praziquantel
Picornavirus
16. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Lysogeny
Congenital Toxoplasma gondii
Calicivirus
Rubella
17. Eggs visible in feces; intestinal infection
Ascaris lumbricoides
Babesia
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Pneumocystis jiroveci
18. Sabouraud's agar
Rubeola
Diphyllobothrium latum
P. vivax/ovale
Cryptococcus neoformans
19. Togavirus
Babesia
Amphotericin B
Paramyxovirus
Enveloped - SS+ - linear - icosahedral
20. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Schistosoma mansoni
Toxoplasma gondii
Lysogeny
P. falciparum
21. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Leishmania donovani
Entamoeba histolytica
Pathognomonic for measles or live attenuated vaccine
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
22. Used in RSV to neutralize F protein
Palivizumab
Nonenveloped - SS + - Icosahedral
Mycobacterium avium - intracellulare
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
23. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Ceftriaxone
Strongyloides stercoralis
Necator americanus
Lysogeny
24. Retroviruses
Ribavirin
Enveloped - SS + - Icosahedral
Togavirus
Naegleria fowleri
25. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Togavirus
Congenital Toxoplasma gondii
Lysogeny
Giardia lamblia
26. Sandfly/Rift valley fevers
EBV
Bunyavirus
Cryptococcus neoformans
Yellow fever
27. Flavivirus
Cryptococcus neoformans
Enveloped - SS+ - linear - icosahedral
Schistosoma haematobium
Naegleria fowleri
28. Warthin - Finkeldy giant cell
Togavirus
Stains cryptococcus neoformans red
Pathognomonic for measles or live attenuated vaccine
Filovirus
29. Subacute sclerosing panencephalitis
Arenavirus - spread by mice
Rubeola
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Yellow fever
30. HIV - Meningitis; India ink stain reveals narrow - based budding
Cryptococcus neoformans
Nonenveloped - SS + - Icosahedral
Picornavirus
Taenid solium
31. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Paragonimus westermani
Mucor or Rhizopus spp.
Taenid solium
Pseudomonas - inactivates EF-2
32. HIV - TB like dz CD4<50
Taenid solium
Mycobacterium avium - intracellulare
Trypansoma cruzi. Chagas dz - S. America
No envelope - SS + linear - Icosahedral
33. Lassa fever encephalitis
Stains cryptococcus neoformans red
Pseudomonas - inactivates EF-2
Arenavirus - spread by mice
Strongyloides stercoralis
34. Eastern equine encephalitis
Trichinella spiralis
Togavirus
Praziquantel
Filovirus
35. RSV
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Enveloped - SS + - Icosahedral
Paramyxovirus
Filovirus
36. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Quinine - clindamycin
Strongyloides stercoralis
Praziquantel
Praziquantel
37. Crimean - Congo hemorrhagic fever
Bunyavirus
Calicivirus
CMV
Pseudomonas - inactivates EF-2
38. Alpha toxin
Cryptococcus neoformans
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Coxackie A - syphilis - Rocky Mountain spotted fever
Toxoplasma gondii
39. Tx for Lyme dz
Doxycycline - ceftriaxone
Praziquantel
DS linear 10-12 segments
Topical miconazole - selenium sulfide
40. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Taenid solium
Invasive aspergillosis
Giardia lamblia
41. Inflammation of muscle (larvae encyst in muscle)
Ribavirin
Trichinella spiralis
Lysogeny
Picornavirus
42. Tx for neurocystercercosis
Babesia
Enveloped - SS - - linear - nonsegmented - Helical
Mycoplasma pneumonia
bendazoles
43. River blindness
Giardia lamblia
Onchocerca volvulus
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Bunyavirus
44. Severe congenital infection
Schistosoma
P. vivax/ovale
Topical miconazole - selenium sulfide
Rubella
45. Protein A
Enveloped - SS - - circular - 3 segments - helical
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Pasteurella multocida
Ribavirin
46. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Mucor or Rhizopus spp.
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Pseudomonas - inactivates EF-2
Lysogeny
47. Tx for Babesia
Enveloped - SS - - linear - nonsegmented - Helical
Echinococcus granulosus
Toxoplasma gondii
Quinine - clindamycin
48. Reovirus
C. Difficile
Cryptococcus neoformans
HHV-8
No envelope
49. Foul - smelling - greenish discharge from vag; itching and burning; STD
Watery diarrhea
Trichomonas vaginalis
Bunyavirus
No envelope - SS + linear - Icosahedral
50. Filoviruses
Rubeola
Retrovirus
Enveloped - SS - - linear - Helical
Congenital Toxoplasma gondii