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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. Cytotoxin B
C. Difficile
Invasive aspergillosis
Cryptococcus neoformans
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
2. Rash preceded by cough - coryza - conjunctivitis
Bartonella henselae (bacillary angiomatosis)
Leishmania donovani
Picornavirus
Rubeola
3. HIV - Non - hodgkin's lymphoma (large cell type); often on oropharynx (Waldeyer's ring)
EBV
Babesia
Bunyavirus
Diethylcarbamazine
4. Hepevirus
Picornavirus
Enveloped - SS - - circular - helical
Trypansoma cruzi. Chagas dz - S. America
No envelope - SS + linear - Icosahedral
5. St. Louis encephalitis
Flavivirus
Loa Loa
No envelope - SS + linear - Icosahedral
Picornavirus
6. HIV - Pneumonia CD4<200
Pneumocystis jiroveci
Flavivirus
Rubella
Loa Loa
7. Retroviruses
Trichinella spiralis
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
CMV
Enveloped - SS + - Icosahedral
8. Tx for neurocystercercosis
Toxocara canis
No envelope - SS + linear - Icosahedral
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
bendazoles
9. Rash spreads from head to toe
Congenital rubella
Echinococcus granulosus
Strongyloides stercoralis
Rubeola
10. Tx for Lyme dz
Doxycycline - ceftriaxone
Paramyxovirus
Yellow fever
Pseudomonas - inactivates EF-2
11. HIV - Hairy leukoplakia; often on lateral tongue
C. Difficile
EBV
Enveloped - SS - - circular - 3 segments - helical
Praziquantel
12. Eggs visible in feces; intestinal infection
Picornavirus
Ivermectin
Ascaris lumbricoides
Schistosoma
13. Councilman bodies (acidophilic inclusions) in liver
Dracunculus medinensis
Yellow fever
Enveloped - SS - - circular - 3 segments - helical
Ivermectin
14. Crimean - Congo hemorrhagic fever
Bunyavirus
Yellow fever
Toxocara canis
Toxoplasma gondii
15. Dilated cardiomyopathy - megacolon - megaesophagus
Clonorchis sinensis
Enveloped - SS + - Icosahedral
Trypansoma cruzi. Chagas dz - S. America
C. Difficile
16. Tx for RSV
Ribavirin
Bunyavirus - hemorrhagic fever - pneumonia
Rubeola
P. vivax/ovale
17. Deltaviruses
Enveloped - SS - - circular - helical
Schistosoma mansoni
Ancylostoma - Necator
Leishmania donovani
18. HDV
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Rubella
Deltavirus
Most common cause of aseptic meningitis
19. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Ascaris lumbricoides
Mucor or Rhizopus spp.
Togavirus
Diethylcarbamazine
20. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
CMV
Amphotericin B
Diphyllobothrium latum
Praziquantel
21. LCMV - lymphocytic choriomeningitis virus
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Quinine - clindamycin
Arenavirus
Diethylcarbamazine
22. High fever - black vomitus - jaundice
Bunyavirus
Yellow fever
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Deltavirus
23. Pinworm
Reovirus
JC virus (PML) results in demyelination
Enterobius vermicularis
Congenital Toxoplasma gondii
24. Tx for Legionella pneumophila
Trichinella spiralis
Enveloped - SS - - linear - Helical
Pseudomonas - inactivates EF-2
Erythromycin
25. River blindness
Onchocerca volvulus
CMV
Entamoeba histolytica
Praziquantel
26. HCV
Ancylostoma duodenale - Necator americanus
S. epidermidis sensitive. S. saprophyticus resistant.
Flavivirus
Taenid solium
27. Eaton's agar
Toxoplasma gondii
Bunyavirus
CMV
Mycoplasma pneumonia
28. Yellow fever
Paramyxoviruses
Flavivirus
Deltavirus
Pneumocystis jiroveci
29. Parasite: Portal hypertension
Dracunculus medinensis
Amphotericin B
Echinococcus granulosus
Schistosoma mansoni
30. Reovirus
No envelope
Filovirus
Togavirus
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
31. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Congenital rubella
Ivermectin
Cryptosporidium spp.
HHV-6 (Roseola)
32. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Schistosoma
Cryptosporidium
Entamoeba histolytica
Reovirus
33. Snails are host
HHV-8
Mucor or Rhizopus spp.
Schistosoma
Cryptosporidium
34. Fever then rash
HHV-6 (Roseola)
Togavirus
Metronidazole
Lysogeny
35. Larvae penetrateskin of feet; intestinal infection can cause anemia (suck blood from intestinal walls).
bendazoles
Ancylostoma duodenale - Necator americanus
Bacterial chromosome
Dracunculus medinensis
36. Lyme disease
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37. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
C. Difficile
Congenital Toxoplasma gondii
Bacterial chromosome
Aseptic meningitis - herpangina - mycarditis
38. Used in RSV to neutralize F protein
Palivizumab
Praziquantel
Entamoeba histolytica
Wuchereria bancrofti
39. Togavirus
Enveloped - SS+ - linear - icosahedral
Nystatin
Coxiella burnetti
Wuchereria bancrofti
40. Tx for Trichomonas vaginalis
Nonenveloped - SS + - Icosahedral
Metronidazole
Picornavirus
Echinococcus granulosus
41. Cytotoxin B
Enveloped - SS+ - linear - icosahedral
Congenital Toxoplasma gondii
Colonic epithelial cell necrosis and stimulation of fibrin deposition
JC virus (PML) results in demyelination
42. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Ancylostoma - Necator
Paragonimus westermani
Ceftriaxone
EBV
43. Causes inflammation of the biliary tract -> pigmented gallstones
Reovirus
Rubeola
Clonorchis sinensis
Enveloped - SS + - Icosahedral
44. Yaws
Babesia
Picornavirus
T. pertenue
Praziquantel
45. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
No envelope - SS + linear - Icosahedral
Mycobacterium avium - intracellulare
Coxiella burnetti
EBV
46. 3- day rash
Lysogeny
Rubella
Ancylostoma - Necator
Orthomyxovirus
47. C. tetani exotoxin: Plasmid - lysogeny - bacterial chromosome?
Reovirus
Toxocara canis
Picornavirus
Plasmid
48. Shiga toxin
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Aseptic meningitis - herpangina - mycarditis
Enterobius vermicularis
Group A streptococcus. Helps prevent phagocytosis.
49. In drinking water; skin inflammation and ulceration.
Trichinella spiralis
EBV
DS linear 10-12 segments
Dracunculus medinensis
50. Cholangiocarcinoma
Clonorchis sinensis
Schistosoma
Togavirus
Enveloped - SS - - linear - Helical