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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. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
Praziquantel
Clonorchis sinensis
Amphotericin B
HPV
2. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Diphyllobothrium latum
Enveloped - SS - - circular - helical
Congenital Toxoplasma gondii
Coxiella burnetti
3. Food contaminated with eggs; intestinal infection; causes anal pruritis
Coxackie A - syphilis - Rocky Mountain spotted fever
EBV
Enterobius vermicularis
Calicivirus
4. HTLV
Flavivirus
P. vivax/ovale
Mucor or Rhizopus spp.
Retrovirus
5. Eggs visible in feces; intestinal infection
Wuchereria bancrofti
Schistosoma mansoni
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Ascaris lumbricoides
6. HIV - Hairy leukoplakia; often on lateral tongue
EBV
Onchocerca volvulus
P. vivax/ovale
HHV-8
7. Sandfly/Rift valley fevers
Bunyavirus
Picornavirus
Pseudomonas - inactivates EF-2
Cryptococcus neoformans
8. Treatment for local infection by systemic mycoses
Enveloped - SS - - linear - Helical
bendazoles
Fluconazole or ketoconazole
Reovirus
9. Dengue fever
Praziquantel
Flavivirus
Reovirus
Toxocara canis
10. Enterotoxin A
Yellow fever
C. Difficile
Dracunculus medinensis
Diethylcarbamazine
11. Reovirus
Flavivirus
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
DS linear 10-12 segments
Group A streptococcus. Helps prevent phagocytosis.
12. Yaws
T. pertenue
Togavirus
Paramyxoviruses
Loa Loa
13. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Congenital Toxoplasma gondii
Clonorchis sinensis
Flavivirus
No envelope - SS + linear - Icosahedral
14. Treatment for superficial candida infection
Bunyavirus
Diethylcarbamazine
Nystatin
Cryptococcus neoformans
15. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Leishmania donovani
CMV
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Babesia
16. Parainfluenza - croup
Paramyxovirus
Praziquantel
Lysogeny
Flavivirus
17. St. Louis encephalitis
Nystatin
Enveloped - SS - - linear - Helical
Schistosoma
Flavivirus
18. Treatment for Haemophilus influenzae meningitis
Ceftriaxone
Picornavirus
Arenavirus - spread by mice
JC virus (PML) results in demyelination
19. dsRNA segmented virus
Reovirus
Babesia
Cryptosporidium spp.
Diethylcarbamazine
20. Sabouraud's agar
Yellow fever
Trypansoma cruzi. Chagas dz - S. America
Cryptococcus neoformans
Lysogeny
21. Tx for Babesia
Quinine - clindamycin
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Lysogeny
Fluconazole or ketoconazole
22. Snails are host
Pathognomonic for measles or live attenuated vaccine
Reovirus
Doxycycline - ceftriaxone
Schistosoma
23. Echovirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Yellow fever
Most common cause of aseptic meningitis
Cryptococcus neoformans
24. HAV
Naegleria fowleri
Taenid solium
Pasteurella multocida
Picornavirus
25. Colorado tick fever
Reovirus
Bunyavirus
Nonenveloped - SS + - Icosahedral
Pasteurella multocida
26. Mumps
C. Difficile
Bunyavirus
Paramyxovirus
Dracunculus medinensis
27. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Ascaris lumbricoides
CMV
Aseptic meningitis - herpangina - mycarditis
T. pertenue
28. Undercooked fish
Enveloped - SS - - linear - Helical
Mucor or Rhizopus spp.
Trichomonas vaginalis
Clonorchis sinensis
29. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Cryptococcus neoformans
Nonenveloped - SS + - Icosahedral
Entamoeba histolytica
Diethylcarbamazine
30. Crimean - Congo hemorrhagic fever
Schistosoma haematobium
Lysogeny
Schistosoma
Bunyavirus
31. HIV - Retinitis; cotton - wool spots on funduscopic exam
Enveloped - SS - - linear - Helical
CMV
Ivermectin
Praziquantel
32. Mucicarmine
Stains cryptococcus neoformans red
Enveloped - SS - - linear - nonsegmented - Helical
Lysogeny
Onchocerca volvulus
33. Tx for Leishmania donovani
Bartonella henselae (bacillary angiomatosis)
Sodium stibogluconate
Bunyavirus
Rubella
34. HIV - Meningitis; India ink stain reveals narrow - based budding
Cryptococcus neoformans
Filovirus
Palivizumab
HHV-6 (Roseola)
35. Tx of Clonorchis sinensis
Lysogeny
Praziquantel
Strongyloides stercoralis
S. pneumoniae sensitive - S. viridans resistant
36. Rubella
JC virus (PML) results in demyelination
Yellow fever
Invasive aspergillosis
Togavirus
37. Coxackievirus
ADP ribosylating A- B toxin inactivates EF-2
Pathognomonic for measles or live attenuated vaccine
Aseptic meningitis - herpangina - mycarditis
Entamoeba histolytica
38. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Enveloped - SS - - circular - 2 segments - helical
Taenid solium
Picornavirus
P. falciparum
39. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Naegleria fowleri
Congenital rubella
Paramyxovirus
Schistosoma mansoni
40. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
Coxackie A - syphilis - Rocky Mountain spotted fever
Onchocerca volvulus
ADP ribosylating A- B toxin inactivates EF-2
Giardia lamblia
41. Cytotoxin B
Picornavirus
Flavivirus
C. Difficile
Togavirus
42. C. tetani exotoxin: Plasmid - lysogeny - bacterial chromosome?
Rubeola
Praziquantel
P. falciparum
Plasmid
43. Flavivirus
Picornavirus
Enveloped - SS - - circular - 2 segments - helical
T. pertenue
Enveloped - SS+ - linear - icosahedral
44. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Rubeola
Bartonella henselae (bacillary angiomatosis)
C. Difficile
45. HCV
Bacterial chromosome
Enveloped - SS - - linear - Helical
Mycobacterium avium - intracellulare
Flavivirus
46. Enterotoxin A
Enveloped - SS - - linear - 8 segments - Helical
Bunyavirus
Watery diarrhea
Paramyxovirus
47. Eastern equine encephalitis
Trichinella spiralis
Togavirus
Paragonimus westermani
Toxoplasma gondii
48. Subacute sclerosing panencephalitis
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Togavirus
Strongyloides stercoralis
Rubeola
49. Corynebacterium diptheria toxin
DS linear 10-12 segments
ADP ribosylating A- B toxin inactivates EF-2
Togavirus
Picornavirus
50. 5- day rash
Coxackie A - syphilis - Rocky Mountain spotted fever
Ancylostoma duodenale - Necator americanus
Rubeola
Palivizumab