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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. Coxackievirus
Diethylcarbamazine
Picornavirus
Schistosoma
Enveloped - SS+ - linear - icosahedral
2. Rhabdoviruses
Schistosoma haematobium
HPV
Enveloped - SS - - linear - Helical
Doxycycline - ceftriaxone
3. Coronaviruses
Itraconazole or potassium iodide
Strongyloides stercoralis
CMV
Enveloped - SS + - Icosahedral
4. HIV - Non - hodgkin's lymphoma (large cell type); often on oropharynx (Waldeyer's ring)
Toxoplasma gondii
EBV
Reovirus
Trypansoma cruzi. Chagas dz - S. America
5. Parasite: Hematuria - bladder CA
Rubeola
Ribavirin
Picornavirus
Schistosoma haematobium
6. Mumps
Paramyxovirus
Calicivirus
Itraconazole or potassium iodide
Onchocerca volvulus
7. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Enveloped - SS - - linear - Helical
Diphyllobothrium latum
Togavirus
Lysogeny
8. Protein A
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
HHV-6 (Roseola)
Trypansoma cruzi. Chagas dz - S. America
Picornavirus
9. Fungal infection with rhinocerebral - frontal lobe abscesses
Topical miconazole - selenium sulfide
Rubella
Mucor or Rhizopus spp.
Trichinella spiralis
10. Tx for Diphyllobothrium latum
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Amphotericin B
Praziquantel
Rubeola
11. Tx for Lyme dz
EBV
bendazoles
Doxycycline - ceftriaxone
Toxoplasma gondii
12. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Trichomonas vaginalis
Paramyxovirus
Bartonella henselae (bacillary angiomatosis)
Bacterial chromosome
13. Lyme disease
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14. RSV
Praziquantel
Paramyxovirus
JC virus (PML) results in demyelination
Enterobius vermicularis
15. 5- day rash
Rubeola
DS linear 10-12 segments
HHV-6 (Roseola)
Dracunculus medinensis
16. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Bunyavirus - hemorrhagic fever - pneumonia
Loa Loa
Schistosoma mansoni
Icosohedral (double)
17. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Praziquantel
Doxycycline - ceftriaxone
P. falciparum
Enterobius vermicularis
18. HDV
Naegleria fowleri
Mucor or Rhizopus spp.
Deltavirus
Ribavirin
19. Crimean - Congo hemorrhagic fever
Heart block - bilateral Bell's palsy
Enveloped - SS - - linear - nonsegmented - Helical
Bunyavirus
Lysogeny
20. Poliovirus
Coxackie A - syphilis - Rocky Mountain spotted fever
CMV
Picornavirus
Trichomonas vaginalis
21. Giant roundworm
EBV
Entamoeba histolytica
Rifampin
Ascaris lumbricoides
22. Rhinovirus
JC virus (PML) results in demyelination
Topical miconazole - selenium sulfide
Picornavirus
Ceftriaxone
23. Undercooked meat (pork)
Diethylcarbamazine
Lysogeny
Trichinella spiralis
Entamoeba histolytica
24. Fever then rash
HHV-6 (Roseola)
Colonic epithelial cell necrosis and stimulation of fibrin deposition
C. Difficile
Cryptococcus neoformans
25. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Picornavirus
Schistosoma haematobium
Enveloped - SS - - linear - Helical
CMV
26. 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).
Cryptococcus neoformans
Amphotericin B
Echinococcus granulosus
Palivizumab
27. Dilated cardiomyopathy - megacolon - megaesophagus
Filovirus
Schistosoma
Trypansoma cruzi. Chagas dz - S. America
Echinococcus granulosus
28. Tx of Schistosoma
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Lysogeny
Praziquantel
Wuchereria bancrofti
29. All contain surface F 'fusion' protein
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Paramyxoviruses
Reovirus
Congenital rubella
30. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Mucor or Rhizopus spp.
Taenid solium
P. falciparum
Praziquantel
31. Influenza virus
Orthomyxovirus
Dracunculus medinensis
Babesia
Reovirus
32. Tx for Legionella pneumophila
Bunyavirus - hemorrhagic fever - pneumonia
Erythromycin
Praziquantel
Rubeola
33. Parasite: Portal hypertension
Sodium stibogluconate
Schistosoma mansoni
Rubella
Flavivirus
34. Bunyaviruses
Ascaris lumbricoides
Enveloped - SS - - circular - 3 segments - helical
P. falciparum
Bunyavirus - hemorrhagic fever - pneumonia
35. Novobiocin
Most common cause of aseptic meningitis
Naegleria fowleri
Coxackie A - syphilis - Rocky Mountain spotted fever
S. epidermidis sensitive. S. saprophyticus resistant.
36. Bacitracin
Amphotericin B
Bunyavirus
Pseudomonas - inactivates EF-2
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
37. Deltaviruses
Coxackie A - syphilis - Rocky Mountain spotted fever
Bunyavirus
Enveloped - SS - - circular - helical
Paramyxoviruses
38. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Orthomyxovirus
Congenital Toxoplasma gondii
Nystatin
Enterobius vermicularis
39. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
No envelope - SS + linear - Icosahedral
HHV-6 (Roseola)
Paramyxovirus
Toxocara canis
40. Tx for RSV
Group A streptococcus. Helps prevent phagocytosis.
DS linear 10-12 segments
Ribavirin
Praziquantel
41. Undercooked fish
Clonorchis sinensis
Paragonimus westermani
Pathognomonic for measles or live attenuated vaccine
Cryptococcus neoformans
42. Reovirus
Lysogeny
DS linear 10-12 segments
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Erythromycin
43. Rubeola
Paramyxovirus
Paramyxoviruses
Enveloped - SS - - circular - 2 segments - helical
Watery diarrhea
44. Pinworm
Nystatin
Enterobius vermicularis
Coxiella burnetti
Deltavirus
45. Causes inflammation of the biliary tract -> pigmented gallstones
Quinine - clindamycin
Rubella
Lysogeny
Clonorchis sinensis
46. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Cryptosporidium
Cryptosporidium spp.
No envelope - SS + linear - Icosahedral
Nonenveloped - SS + - Icosahedral
47. Subacute sclerosing panencephalitis
Lysogeny
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Rubeola
Enveloped - SS + - Icosahedral
48. Rash preceded by cough - coryza - conjunctivitis
Togavirus
Ceftriaxone
Rubeola
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
49. dsRNA segmented virus
Dracunculus medinensis
Flavivirus
Reovirus
Enveloped - SS - - circular - helical
50. Shiga toxin
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Heart block - bilateral Bell's palsy
Plasmid
S. pneumoniae sensitive - S. viridans resistant