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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. Lyme disease
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2. Treatment for systemic candida infection
Diphyllobothrium latum
Loa Loa
Cryptococcus neoformans
Amphotericin B
3. Tx for Toxocara canis
Lysogeny
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Diethylcarbamazine
Clonorchis sinensis
4. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Enveloped - SS+ - linear - icosahedral
Lysogeny
Entamoeba histolytica
Ribavirin
5. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Congenital Toxoplasma gondii
bendazoles
Diphyllobothrium latum
Cryptococcus neoformans
6. Sabouraud's agar
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Cryptococcus neoformans
Coxackie A - syphilis - Rocky Mountain spotted fever
Enterobius vermicularis
7. Norwalk virus - viral gastroenteritis
Ancylostoma - Necator
DS linear 10-12 segments
Calicivirus
Group A streptococcus. Helps prevent phagocytosis.
8. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Onchocerca volvulus
Mucor or Rhizopus spp.
Diethylcarbamazine
Leishmania donovani
9. 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).
Echinococcus granulosus
Paramyxovirus
Schistosoma mansoni
Loa Loa
10. Treatment for Tinea versicolor
Deltavirus
Loa Loa
Topical miconazole - selenium sulfide
Pseudomonas - inactivates EF-2
11. Tx for Babesia
Quinine - clindamycin
Rubeola
P. vivax/ovale
Enveloped - SS - - linear - nonsegmented - Helical
12. Calicivirus
Paramyxoviruses
No envelope - SS + linear - Icosahedral
Praziquantel
Diphyllobothrium latum
13. Parasite: Portal hypertension
Schistosoma mansoni
P. vivax/ovale
Entamoeba histolytica
Bunyavirus
14. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Entamoeba histolytica
Strongyloides stercoralis
Aseptic meningitis - herpangina - mycarditis
S. epidermidis sensitive. S. saprophyticus resistant.
15. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Retrovirus
EBV
Necator americanus
16. Enterotoxin A
Topical miconazole - selenium sulfide
EBV
Cryptosporidium
C. Difficile
17. HIV - Hairy leukoplakia; often on lateral tongue
EBV
Echinococcus granulosus
Reovirus
Palivizumab
18. Treatment for Haemophilus influenzae meningitis
ADP ribosylating A- B toxin inactivates EF-2
Ceftriaxone
Enterobius vermicularis
Heart block - bilateral Bell's palsy
19. dsRNA segmented virus
Paragonimus westermani
Reovirus
Congenital rubella
Sodium stibogluconate
20. Optochin
Cryptococcus neoformans
Reovirus
Nifurtimox
S. pneumoniae sensitive - S. viridans resistant
21. Warthin - Finkeldy giant cell
Yellow fever
Enveloped - SS - - linear - 8 segments - Helical
Enveloped - SS - - circular - 2 segments - helical
Pathognomonic for measles or live attenuated vaccine
22. Retroviruses
Palivizumab
Coxackie A - syphilis - Rocky Mountain spotted fever
Rubella
Enveloped - SS + - Icosahedral
23. Snails are host
No envelope - SS + linear - Icosahedral
Schistosoma
Paragonimus westermani
Rubella
24. Cytotoxin B
Strongyloides stercoralis
Quinine - clindamycin
Schistosoma
C. Difficile
25. Parasite: Microcytic anemia
Ancylostoma - Necator
Echinococcus granulosus
Paramyxoviruses
Icosohedral (double)
26. Tx of Paragonimus westermani
Bunyavirus - hemorrhagic fever - pneumonia
Most common cause of aseptic meningitis
Praziquantel
Colonic epithelial cell necrosis and stimulation of fibrin deposition
27. Eaton's agar
Ancylostoma - Necator
Mycoplasma pneumonia
Ceftriaxone
Metronidazole
28. Tx for Lyme dz
Mycoplasma pneumonia
Doxycycline - ceftriaxone
EBV
S. epidermidis sensitive. S. saprophyticus resistant.
29. Tx for Diphyllobothrium latum
Lysogeny
DS linear 10-12 segments
Praziquantel
Babesia
30. Female mosquito; causes blockage of lymphatic vessels (elephantitis). Takes 9 months to 1 year after bite to get elephantiasis sx.
Giardia lamblia
Rubella
Leishmania donovani
Wuchereria bancrofti
31. Tx for Leishmania donovani
Trichinella spiralis
Praziquantel
Picornavirus
Sodium stibogluconate
32. Yaws
P. vivax/ovale
Paramyxoviruses
T. pertenue
Itraconazole or potassium iodide
33. Sandfly/Rift valley fevers
Paramyxovirus
Bunyavirus
Rubella
Togavirus
34. Protozoa: Rapidly fatal meningoencephalitis
Naegleria fowleri
Rubeola
Picornavirus
JC virus (PML) results in demyelination
35. Echovirus
Yellow fever
Loa Loa
Most common cause of aseptic meningitis
Rubeola
36. Crimean - Congo hemorrhagic fever
Diethylcarbamazine
C. Difficile
Bunyavirus
Yellow fever
37. Colorado tick fever
Paramyxovirus
Pathognomonic for measles or live attenuated vaccine
Reovirus
Plasmid
38. Tx for Legionella pneumophila
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
HHV-8
Diethylcarbamazine
Erythromycin
39. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
JC virus (PML) results in demyelination
Enveloped - SS - - circular - 3 segments - helical
Lysogeny
Mucor or Rhizopus spp.
40. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Enterobius vermicularis
Watery diarrhea
Necator americanus
Cryptosporidium
41. Tx for Taenid solium
Enveloped - SS - - linear - 8 segments - Helical
Ascaris lumbricoides
HHV-8
Praziquantel
42. Organisms causing rash on palms and soles
T. pertenue
Enveloped - SS+ - linear - icosahedral
Coxackie A - syphilis - Rocky Mountain spotted fever
Enveloped - SS - - linear - 8 segments - Helical
43. Flavivirus
Taenid solium
Rubella
Entamoeba histolytica
Enveloped - SS+ - linear - icosahedral
44. Hookworms
Necator americanus
Bunyavirus
Diethylcarbamazine
Enveloped - SS - - circular - 3 segments - helical
45. Severe congenital infection
Pneumocystis jiroveci
Onchocerca volvulus
Enveloped - SS - - linear - Helical
Rubella
46. Eggs visible in feces; intestinal infection
Enveloped - SS - - circular - 3 segments - helical
Ascaris lumbricoides
P. vivax/ovale
Toxocara canis
47. HIV - Encephalopathy
JC virus (PML) results in demyelination
Mycoplasma pneumonia
Flavivirus
Paramyxovirus
48. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Metronidazole
Ancylostoma - Necator
Loa Loa
CMV
49. Food contaminated with eggs; intestinal infection; causes anal pruritis
Stains cryptococcus neoformans red
Flavivirus
Entamoeba histolytica
Enterobius vermicularis
50. Tx for Trypanosoma cruzi
Nifurtimox
Enveloped - SS - - linear - Helical
Calicivirus
Togavirus