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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. 'Soap bubble' lesion in brain
T. pertenue
No envelope
Necator americanus
Cryptococcus neoformans
2. Rhabdoviruses
Enveloped - SS - - linear - Helical
Paragonimus westermani
Enterobius vermicularis
Plasmid
3. Tx of Clonorchis sinensis
Reovirus
Praziquantel
Paramyxovirus
Ancylostoma duodenale - Necator americanus
4. Reovirus
Reovirus
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
DS linear 10-12 segments
Rubeola
5. 3- day rash
Trypansoma cruzi. Chagas dz - S. America
Paramyxovirus
Lysogeny
Rubella
6. Organisms causing rash on palms and soles
Group A streptococcus. Helps prevent phagocytosis.
Dracunculus medinensis
Coxackie A - syphilis - Rocky Mountain spotted fever
Cryptosporidium
7. HIV - Pneumonia CD4<200
Enterobius vermicularis
Pneumocystis jiroveci
Schistosoma mansoni
Clonorchis sinensis
8. Parasite: Microcytic anemia
Ancylostoma - Necator
Enveloped - SS+ - linear - icosahedral
Leishmania donovani
Dracunculus medinensis
9. West nile virus
Invasive aspergillosis
Flavivirus
Topical miconazole - selenium sulfide
T. pertenue
10. Parasite: Liver cysts
Amphotericin B
Bunyavirus
Echinococcus granulosus
Retrovirus
11. Subacute sclerosing panencephalitis
No envelope
Picornavirus
HHV-6 (Roseola)
Rubeola
12. Parasite: Hematuria - bladder CA
Loa Loa
Doxycycline - ceftriaxone
P. vivax/ovale
Schistosoma haematobium
13. HIV - Hairy leukoplakia; often on lateral tongue
Onchocerca volvulus
EBV
Paramyxovirus
Heart block - bilateral Bell's palsy
14. All contain surface F 'fusion' protein
Paramyxoviruses
Flavivirus
Flavivirus
Metronidazole
15. HIV - Non - hodgkin's lymphoma (large cell type); often on oropharynx (Waldeyer's ring)
EBV
Clonorchis sinensis
Babesia
Togavirus
16. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Enveloped - SS - - linear - nonsegmented - Helical
Enveloped - SS - - circular - helical
Rifampin
Strongyloides stercoralis
17. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Mucor or Rhizopus spp.
Aseptic meningitis - herpangina - mycarditis
Cryptosporidium
Arenavirus
18. Protozoa: Brain abscess in HIV
Toxoplasma gondii
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
P. vivax/ovale
Schistosoma mansoni
19. Giant roundworm
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Invasive aspergillosis
Ascaris lumbricoides
Necator americanus
20. Parainfluenza - croup
Arenavirus - spread by mice
Colonic epithelial cell necrosis and stimulation of fibrin deposition
T. pertenue
Paramyxovirus
21. Eggs visible in feces; intestinal infection
Icosohedral (double)
Rubella
Ascaris lumbricoides
Flavivirus
22. RSV
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Paramyxovirus
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Ascaris lumbricoides
23. Used in RSV to neutralize F protein
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Enveloped - SS - - circular - helical
Palivizumab
Lysogeny
24. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Rubeola
HHV-8
Bartonella henselae (bacillary angiomatosis)
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
25. Maltese cross in RBC
Praziquantel
Babesia
Picornavirus
Praziquantel
26. Fever and hemolytic anemia; predominantly in NE USA
Babesia
Rubeola
Leishmania donovani
Cryptococcus neoformans
27. Colorado tick fever
Nonenveloped - SS + - Icosahedral
Ceftriaxone
Reovirus
Schistosoma
28. Protozoa: Bloating - flatulence - foul - smelling - fatty diarrhea
Flavivirus
Giardia lamblia
Ribavirin
Bunyavirus
29. LCMV - lymphocytic choriomeningitis virus
EBV
Picornavirus
Arenavirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
30. Pinworm
Echinococcus granulosus
Enterobius vermicularis
Pasteurella multocida
Reovirus
31. River blindness
Onchocerca volvulus
Icosohedral (double)
Bacterial chromosome
Giardia lamblia
32. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
Enveloped - SS - - linear - Helical
Stains cryptococcus neoformans red
HPV
Diphyllobothrium latum
33. Tx of Paragonimus westermani
Praziquantel
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Schistosoma
Pneumocystis jiroveci
34. In drinking water; skin inflammation and ulceration.
No envelope - SS + linear - Icosahedral
Dracunculus medinensis
Diethylcarbamazine
Lysogeny
35. Female mosquito; causes blockage of lymphatic vessels (elephantitis). Takes 9 months to 1 year after bite to get elephantiasis sx.
Wuchereria bancrofti
Babesia
Clonorchis sinensis
Cryptococcus neoformans
36. Tx for Echinococcus granulosus
P. vivax/ovale
Wuchereria bancrofti
Bunyavirus
bendazoles
37. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
Schistosoma mansoni
Yellow fever
Toxocara canis
Ascaris lumbricoides
38. HAV
Bunyavirus
Diethylcarbamazine
Picornavirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
39. Tx for Onchocerca volvulus
Ivermectin
Pasteurella multocida
Itraconazole or potassium iodide
Paramyxovirus
40. Echovirus
Most common cause of aseptic meningitis
Praziquantel
Clonorchis sinensis
Congenital Toxoplasma gondii
41. High fever - black vomitus - jaundice
Enterobius vermicularis
Yellow fever
Mucor or Rhizopus spp.
Paramyxovirus
42. HIV - TB like dz CD4<50
Arenavirus
Mycobacterium avium - intracellulare
Congenital Toxoplasma gondii
Coxackie A - syphilis - Rocky Mountain spotted fever
43. Corynebacterium diptheria toxin
Schistosoma
Bunyavirus
ADP ribosylating A- B toxin inactivates EF-2
Clonorchis sinensis
44. Shiga toxin
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Diethylcarbamazine
Mucor or Rhizopus spp.
Babesia
45. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Leishmania donovani
Topical miconazole - selenium sulfide
Filovirus
bendazoles
46. Tx for Trypanosoma cruzi
Picornavirus
Praziquantel
Flavivirus
Nifurtimox
47. Rubeola
Pseudomonas - inactivates EF-2
Enveloped - SS - - linear - Helical
Arenavirus - spread by mice
Paramyxovirus
48. Diphtheria toxin: Plasmid - lysogeny - bacterial chromosome?
HHV-8
Lysogeny
Enveloped - SS + - Icosahedral
EBV
49. Inflammation of muscle (larvae encyst in muscle)
Taenid solium
Flavivirus
Cryptococcus neoformans
Trichinella spiralis
50. 5- day rash
Nystatin
Flavivirus
Cryptococcus neoformans
Rubeola