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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?
Trichomonas vaginalis
Enveloped - SS - - linear - Helical
Bacterial chromosome
CMV
2. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
Praziquantel
CMV
Picornavirus
Rifampin
3. Protein A
Babesia
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
HHV-6 (Roseola)
Retrovirus
4. HIV - Hairy leukoplakia; often on lateral tongue
EBV
Schistosoma haematobium
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Bartonella henselae (bacillary angiomatosis)
5. Lassa fever encephalitis
HHV-8
Toxoplasma gondii
Enveloped - SS - - circular - 3 segments - helical
Arenavirus - spread by mice
6. Hantavirus
Paramyxovirus
Bunyavirus - hemorrhagic fever - pneumonia
Clonorchis sinensis
Schistosoma
7. IgA protease
Reovirus
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Enveloped - SS + - Icosahedral
Diethylcarbamazine
8. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Leishmania donovani
Picornavirus
Congenital rubella
Cryptococcus neoformans
9. Eastern equine encephalitis
Reovirus
Togavirus
No envelope - SS + linear - Icosahedral
Necator americanus
10. Parasite: Liver cysts
Paramyxovirus
Cryptococcus neoformans
Echinococcus granulosus
Schistosoma mansoni
11. RSV
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Coxiella burnetti
Paramyxovirus
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
12. Togavirus
Flavivirus
Paramyxovirus
Picornavirus
Enveloped - SS+ - linear - icosahedral
13. Tx for Echinococcus granulosus
Praziquantel
bendazoles
Mucor or Rhizopus spp.
Babesia
14. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Paragonimus westermani
Togavirus
Enveloped - SS - - linear - 8 segments - Helical
Flavivirus
15. HIV - Abscesses - ring - enhancing lesions on imaging
Toxoplasma gondii
Stains cryptococcus neoformans red
Reovirus
Trichinella spiralis
16. 'Soap bubble' lesion in brain
Rubeola
Necator americanus
Cryptococcus neoformans
Metronidazole
17. Tx for Trypanosoma cruzi
Nifurtimox
Cryptococcus neoformans
Rubeola
Itraconazole or potassium iodide
18. Yaws
Picornavirus
Ancylostoma - Necator
Pneumocystis jiroveci
T. pertenue
19. Lyme disease
20. Coxackievirus
Schistosoma haematobium
Paragonimus westermani
P. falciparum
Aseptic meningitis - herpangina - mycarditis
21. Mumps
Pseudomonas - inactivates EF-2
Paramyxovirus
Enveloped - SS - - circular - 3 segments - helical
Invasive aspergillosis
22. Colorado tick fever
Enveloped - SS - - circular - helical
Diethylcarbamazine
Cryptosporidium spp.
Reovirus
23. Protozoa: Brain abscess in HIV
Lysogeny
Toxoplasma gondii
Diphyllobothrium latum
Picornavirus
24. Coronaviruses
Mucor or Rhizopus spp.
Praziquantel
Enveloped - SS + - Icosahedral
Lysogeny
25. Tx for Lyme dz
Doxycycline - ceftriaxone
Congenital rubella
Paramyxovirus
Taenid solium
26. Tx for Legionella pneumophila
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Enveloped - SS - - circular - 3 segments - helical
Arenavirus
Erythromycin
27. Cellulitis from animal bite
Cryptococcus neoformans
Babesia
Pasteurella multocida
Ancylostoma duodenale - Necator americanus
28. Corynebacterium diptheria toxin
Itraconazole or potassium iodide
Arenavirus - spread by mice
Toxoplasma gondii
ADP ribosylating A- B toxin inactivates EF-2
29. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Coxiella burnetti
Nifurtimox
Lysogeny
Filovirus
30. Female mosquito; causes blockage of lymphatic vessels (elephantitis). Takes 9 months to 1 year after bite to get elephantiasis sx.
Enveloped - SS - - linear - Helical
HHV-8
Wuchereria bancrofti
EBV
31. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Strongyloides stercoralis
Enveloped - SS - - linear - Helical
Nonenveloped - SS + - Icosahedral
Entamoeba histolytica
32. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Trichinella spiralis
Pathognomonic for measles or live attenuated vaccine
Entamoeba histolytica
Paramyxovirus
33. Giant roundworm
Calicivirus
Deltavirus
Flavivirus
Ascaris lumbricoides
34. Enterotoxin A
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
C. Difficile
Taenid solium
Rubella
35. Coxackievirus
Erythromycin
Enveloped - SS - - circular - helical
Picornavirus
Onchocerca volvulus
36. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Ribavirin
Loa Loa
Topical miconazole - selenium sulfide
Lysogeny
37. Sabouraud's agar
Cryptococcus neoformans
Rubeola
Paramyxovirus
Enveloped - SS + - Icosahedral
38. HIV - Pneumonia CD4<200
Paramyxoviruses
C. Difficile
Picornavirus
Pneumocystis jiroveci
39. HTLV
Retrovirus
Enterobius vermicularis
HPV
Ascaris lumbricoides
40. Foul - smelling - greenish discharge from vag; itching and burning; STD
Lysogeny
T. pertenue
Trichomonas vaginalis
Paramyxovirus
41. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Stains cryptococcus neoformans red
Congenital rubella
Taenid solium
Lysogeny
42. HDV
Cryptosporidium
Deltavirus
Diethylcarbamazine
Schistosoma haematobium
43. Echovirus
Doxycycline - ceftriaxone
Arenavirus
Coxiella burnetti
Most common cause of aseptic meningitis
44. Fungal infection with rhinocerebral - frontal lobe abscesses
Arenavirus
ADP ribosylating A- B toxin inactivates EF-2
Mucor or Rhizopus spp.
Taenid solium
45. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Rifampin
Watery diarrhea
bendazoles
Invasive aspergillosis
46. Cytotoxin B
Praziquantel
Nystatin
Togavirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
47. Treatment for Tinea versicolor
S. epidermidis sensitive. S. saprophyticus resistant.
Flavivirus
Paramyxovirus
Topical miconazole - selenium sulfide
48. HIV - Retinitis; cotton - wool spots on funduscopic exam
Trichinella spiralis
Lysogeny
CMV
Paramyxovirus
49. Tx for Toxocara canis
Calicivirus
Diethylcarbamazine
Picornavirus
Ceftriaxone
50. M protein
Paramyxovirus
Flavivirus
Group A streptococcus. Helps prevent phagocytosis.
Enveloped - SS - - linear - Helical