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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. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Entamoeba histolytica
Calicivirus
Ancylostoma - Necator
Paragonimus westermani
2. Treatment for Sporothrix schenckii
Itraconazole or potassium iodide
Picornavirus
HHV-8
Heart block - bilateral Bell's palsy
3. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Diethylcarbamazine
Enveloped - SS - - circular - 2 segments - helical
Leishmania donovani
Paramyxoviruses
4. Yellow fever
Flavivirus
Clonorchis sinensis
Quinine - clindamycin
Paramyxovirus
5. Causes inflammation of the biliary tract -> pigmented gallstones
Most common cause of aseptic meningitis
Clonorchis sinensis
Lysogeny
Ceftriaxone
6. Tx for Diphyllobothrium latum
Ancylostoma duodenale - Necator americanus
Erythromycin
Praziquantel
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
7. RSV
Mucor or Rhizopus spp.
Enveloped - SS+ - linear - icosahedral
Picornavirus
Paramyxovirus
8. Protozoa: Brain abscess in HIV
Flavivirus
Calicivirus
Palivizumab
Toxoplasma gondii
9. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
No envelope
Rubeola
Toxocara canis
JC virus (PML) results in demyelination
10. Parasite: Portal hypertension
Enveloped - SS + - Icosahedral
Schistosoma mansoni
Mucor or Rhizopus spp.
Mucor or Rhizopus spp.
11. Subacute sclerosing panencephalitis
Bartonella henselae (bacillary angiomatosis)
Toxoplasma gondii
Rubeola
Paramyxovirus
12. Sabouraud's agar
Lysogeny
HHV-8
Pathognomonic for measles or live attenuated vaccine
Cryptococcus neoformans
13. Parainfluenza - croup
Paramyxovirus
Erythromycin
Bunyavirus
Lysogeny
14. Shiga toxin: Plasmid - lysogeny - bacterial chromosome?
Aseptic meningitis - herpangina - mycarditis
Bacterial chromosome
Enveloped - SS - - circular - 3 segments - helical
Enveloped - SS+ - linear - icosahedral
15. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Loa Loa
Diphyllobothrium latum
Cryptococcus neoformans
Paramyxovirus
16. Tx for RSV
DS linear 10-12 segments
Ribavirin
ADP ribosylating A- B toxin inactivates EF-2
Amphotericin B
17. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Nonenveloped - SS + - Icosahedral
Clonorchis sinensis
Fluconazole or ketoconazole
Lysogeny
18. Cellulitis from animal bite
Cryptococcus neoformans
Pasteurella multocida
Icosohedral (double)
Rubella
19. Coxackievirus
Aseptic meningitis - herpangina - mycarditis
C. Difficile
Deltavirus
Doxycycline - ceftriaxone
20. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Cryptosporidium spp.
Togavirus
EBV
P. falciparum
21. Rhinovirus
Picornavirus
Amphotericin B
Rubeola
Stains cryptococcus neoformans red
22. Generalized lymphadenopathy particularly postauricular and occipital
Ribavirin
Picornavirus
Enveloped - SS - - circular - 3 segments - helical
Rubella
23. Influenza virus
Trichinella spiralis
Orthomyxovirus
Amphotericin B
Palivizumab
24. Coxackievirus
Clonorchis sinensis
Picornavirus
Flavivirus
No envelope - SS + linear - Icosahedral
25. Cytotoxin B
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
C. Difficile
Plasmid
Paramyxovirus
26. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
Picornavirus
Rubella
Lysogeny
Onchocerca volvulus
27. Reovirus
EBV
Paramyxovirus
No envelope
S. epidermidis sensitive. S. saprophyticus resistant.
28. Tx for Echinococcus granulosus
bendazoles
Sodium stibogluconate
Deltavirus
Yellow fever
29. Shuffner dots
Picornavirus
Schistosoma haematobium
P. vivax/ovale
Naegleria fowleri
30. Togavirus
Praziquantel
Ceftriaxone
Enveloped - SS+ - linear - icosahedral
Palivizumab
31. dsRNA segmented virus
Diethylcarbamazine
Reovirus
Rubeola
No envelope - SS + linear - Icosahedral
32. Foul - smelling - greenish discharge from vag; itching and burning; STD
Clonorchis sinensis
Trichomonas vaginalis
Erythromycin
Echinococcus granulosus
33. HIV - Superficial neoplastic proliferation of vasculature; biopsy reveals lymphocytic inflammation
HHV-8
Amphotericin B
Lysogeny
Trichomonas vaginalis
34. Prophylaxis in close contacts of pts w/Haemophilus influenzae meningitis
Enveloped - SS - - circular - 3 segments - helical
Doxycycline - ceftriaxone
Rifampin
No envelope - SS + linear - Icosahedral
35. Organisms causing rash on palms and soles
Coxackie A - syphilis - Rocky Mountain spotted fever
Flavivirus
Praziquantel
Toxoplasma gondii
36. Snails are host
Enveloped - SS - - circular - 2 segments - helical
Trichomonas vaginalis
Calicivirus
Schistosoma
37. 'Soap bubble' lesion in brain
Cryptosporidium
Cryptococcus neoformans
Giardia lamblia
CMV
38. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Reovirus
Flavivirus
CMV
Invasive aspergillosis
39. Coronaviruses
ADP ribosylating A- B toxin inactivates EF-2
Praziquantel
Clonorchis sinensis
Enveloped - SS + - Icosahedral
40. Fever then rash
Mycoplasma pneumonia
Yellow fever
HHV-6 (Roseola)
Clonorchis sinensis
41. Shiga toxin
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Enveloped - SS - - linear - Helical
Praziquantel
No envelope - SS + linear - Icosahedral
42. Filoviruses
Group A streptococcus. Helps prevent phagocytosis.
Diphyllobothrium latum
Aseptic meningitis - herpangina - mycarditis
Enveloped - SS - - linear - Helical
43. Rubella
Reovirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Onchocerca volvulus
Togavirus
44. Bunyaviruses
Reovirus
bendazoles
Enveloped - SS - - circular - 3 segments - helical
Lysogeny
45. Echovirus
Plasmid
Retrovirus
EBV
Most common cause of aseptic meningitis
46. 'swiss cheese' appearance in brain
Praziquantel
Taenid solium
Echinococcus granulosus
Mycobacterium avium - intracellulare
47. HIV - Pneumonia CD4<200
Leishmania donovani
bendazoles
Pneumocystis jiroveci
Babesia
48. Picornaviruses
Picornavirus
Doxycycline - ceftriaxone
Nonenveloped - SS + - Icosahedral
Rubeola
49. Tx for Pseudomonas aeruginosa
Mycobacterium avium - intracellulare
DS linear 10-12 segments
Clonorchis sinensis
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
50. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Plasmid
Praziquantel
Cryptosporidium
Mycobacterium avium - intracellulare