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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. Ebola/Marburg hemorrhagic fever
Diethylcarbamazine
Toxocara canis
No envelope - SS + linear - Icosahedral
Filovirus
2. Treatment for systemic infection by systemic mycoses
Naegleria fowleri
Giardia lamblia
Clonorchis sinensis
Amphotericin B
3. Tx for Trypanosoma cruzi
Togavirus
Nifurtimox
Picornavirus
T. pertenue
4. 'Soap bubble' lesion in brain
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Entamoeba histolytica
Erythromycin
Cryptococcus neoformans
5. Causes inflammation of the biliary tract -> pigmented gallstones
Clonorchis sinensis
Pneumocystis jiroveci
Paramyxovirus
JC virus (PML) results in demyelination
6. Eggs visible in feces; intestinal infection
Picornavirus
P. vivax/ovale
Topical miconazole - selenium sulfide
Ascaris lumbricoides
7. 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).
C. Difficile
Sodium stibogluconate
Echinococcus granulosus
EBV
8. Tx for Lyme dz
Rubella
Orthomyxovirus
Nystatin
Doxycycline - ceftriaxone
9. Dengue fever
Flavivirus
Sodium stibogluconate
Bunyavirus
Trichinella spiralis
10. Rubeola
Paramyxovirus
Clonorchis sinensis
Arenavirus - spread by mice
Mucor or Rhizopus spp.
11. Generalized lymphadenopathy particularly postauricular and occipital
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Enterobius vermicularis
Clonorchis sinensis
Rubella
12. Togavirus
Rubeola
Enveloped - SS+ - linear - icosahedral
Paramyxovirus
Leishmania donovani
13. Deltaviruses
Enveloped - SS - - circular - helical
ADP ribosylating A- B toxin inactivates EF-2
Filovirus
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
14. Picornaviruses
Amphotericin B
Nonenveloped - SS + - Icosahedral
Stains cryptococcus neoformans red
Itraconazole or potassium iodide
15. Crimean - Congo hemorrhagic fever
Bunyavirus
Mycobacterium avium - intracellulare
Amphotericin B
Enveloped - SS - - linear - Helical
16. HIV - Encephalopathy
JC virus (PML) results in demyelination
Mycobacterium avium - intracellulare
Reovirus
Nonenveloped - SS + - Icosahedral
17. Enterotoxin A
Loa Loa
Mycoplasma pneumonia
C. Difficile
Clonorchis sinensis
18. Female mosquito; causes blockage of lymphatic vessels (elephantitis). Takes 9 months to 1 year after bite to get elephantiasis sx.
Wuchereria bancrofti
Entamoeba histolytica
CMV
Schistosoma
19. Tx for Leishmania donovani
Flavivirus
Pseudomonas - inactivates EF-2
Sodium stibogluconate
Group A streptococcus. Helps prevent phagocytosis.
20. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Paragonimus westermani
Dracunculus medinensis
Most common cause of aseptic meningitis
Arenavirus - spread by mice
21. Tx for RSV
Ribavirin
Amphotericin B
Mycoplasma pneumonia
Enveloped - SS - - circular - 3 segments - helical
22. Fever then rash
Sodium stibogluconate
HHV-8
ADP ribosylating A- B toxin inactivates EF-2
HHV-6 (Roseola)
23. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
P. vivax/ovale
Mucor or Rhizopus spp.
Ribavirin
Enterobius vermicularis
24. Tx of Paragonimus westermani
Flavivirus
Paramyxovirus
Praziquantel
No envelope
25. Giant roundworm
Ascaris lumbricoides
Invasive aspergillosis
Picornavirus
Yellow fever
26. Organisms causing rash on palms and soles
Trichomonas vaginalis
Filovirus
Sodium stibogluconate
Coxackie A - syphilis - Rocky Mountain spotted fever
27. 3- day rash
Rubella
Cryptococcus neoformans
Orthomyxovirus
Bunyavirus
28. Periorbital edema
Trichinella spiralis
Togavirus
Flavivirus
Flavivirus
29. HIV - Abscesses - ring - enhancing lesions on imaging
Wuchereria bancrofti
Toxoplasma gondii
EBV
S. epidermidis sensitive. S. saprophyticus resistant.
30. dsRNA segmented virus
Flavivirus
Rubeola
Reovirus
C. Difficile
31. St. Louis encephalitis
Taenid solium
Rubeola
Rubella
Flavivirus
32. Coxackievirus
Paramyxovirus
P. falciparum
Pneumocystis jiroveci
Picornavirus
33. Poliovirus
CMV
Picornavirus
Loa Loa
HHV-8
34. HIV - Superficial neoplastic proliferation of vasculature; biopsy reveals lymphocytic inflammation
HHV-8
Pneumocystis jiroveci
Entamoeba histolytica
Rubeola
35. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Pasteurella multocida
Diphyllobothrium latum
EBV
36. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
EBV
Praziquantel
Congenital rubella
No envelope - SS + linear - Icosahedral
37. Councilman bodies (acidophilic inclusions) in liver
Clonorchis sinensis
Praziquantel
Yellow fever
Nonenveloped - SS + - Icosahedral
38. IgA protease
Diethylcarbamazine
Onchocerca volvulus
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Coxiella burnetti
39. Sabouraud's agar
CMV
Cryptosporidium
Ancylostoma duodenale - Necator americanus
Cryptococcus neoformans
40. Protozoa: Bloating - flatulence - foul - smelling - fatty diarrhea
Topical miconazole - selenium sulfide
Filovirus
No envelope
Giardia lamblia
41. Colorado tick fever
Picornavirus
Reovirus
Leishmania donovani
Nonenveloped - SS + - Icosahedral
42. Influenza virus
Cryptosporidium spp.
Rubeola
Diethylcarbamazine
Orthomyxovirus
43. Parasite: Portal hypertension
Doxycycline - ceftriaxone
Schistosoma mansoni
Metronidazole
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
44. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Bartonella henselae (bacillary angiomatosis)
HHV-8
Rubeola
Bunyavirus
45. Undercooked meat (pork)
Loa Loa
Trichinella spiralis
Enveloped - SS - - linear - Helical
Ribavirin
46. Parasite: Liver cysts
Palivizumab
Echinococcus granulosus
C. Difficile
Doxycycline - ceftriaxone
47. Sandfly/Rift valley fevers
Bunyavirus
Bacterial chromosome
Pseudomonas - inactivates EF-2
Clonorchis sinensis
48. Echovirus
Most common cause of aseptic meningitis
Picornavirus
Ascaris lumbricoides
Enterobius vermicularis
49. Eastern equine encephalitis
Togavirus
Schistosoma mansoni
Bunyavirus
Enveloped - SS - - circular - helical
50. Cercariae penetrate skin of humans; causes granulomas - fibrosis - and inflammation of the spleen and liver. Chronic infection can lead to squamous cell carcinoma of the bladder.
Schistosoma haematobium
Pseudomonas - inactivates EF-2
Rubella
Schistosoma