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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. HIV - Encephalopathy
Cryptosporidium spp.
P. falciparum
JC virus (PML) results in demyelination
Cryptococcus neoformans
2. Tx of Paragonimus westermani
EBV
Praziquantel
Toxocara canis
Colonic epithelial cell necrosis and stimulation of fibrin deposition
3. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Congenital Toxoplasma gondii
Trypansoma cruzi. Chagas dz - S. America
C. Difficile
Praziquantel
4. Shiga toxin
Sodium stibogluconate
Aseptic meningitis - herpangina - mycarditis
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Enveloped - SS - - linear - 8 segments - Helical
5. Parasite: Microcytic anemia
Flavivirus
Ancylostoma - Necator
Reovirus
Retrovirus
6. St. Louis encephalitis
Most common cause of aseptic meningitis
P. falciparum
Palivizumab
Flavivirus
7. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Coxiella burnetti
Nonenveloped - SS + - Icosahedral
Ascaris lumbricoides
Ascaris lumbricoides
8. Tx for neurocystercercosis
Deltavirus
bendazoles
Flavivirus
Rubella
9. Tx for Loa Loa
Diethylcarbamazine
Itraconazole or potassium iodide
Arenavirus - spread by mice
Mucor or Rhizopus spp.
10. Treatment for Sporothrix schenckii
Itraconazole or potassium iodide
Pathognomonic for measles or live attenuated vaccine
S. pneumoniae sensitive - S. viridans resistant
CMV
11. Mumps
HHV-6 (Roseola)
Paramyxovirus
Taenid solium
Calicivirus
12. Tx for RSV
Enveloped - SS + - Icosahedral
HHV-6 (Roseola)
Ribavirin
Bunyavirus - hemorrhagic fever - pneumonia
13. HIV - Superficial neoplastic proliferation of vasculature; biopsy reveals lymphocytic inflammation
Taenid solium
HHV-8
Bunyavirus
Enveloped - SS - - linear - 8 segments - Helical
14. Enterotoxin A
Clonorchis sinensis
Reovirus
Clonorchis sinensis
C. Difficile
15. Inflammation of muscle (larvae encyst in muscle)
Ascaris lumbricoides
Diethylcarbamazine
Calicivirus
Trichinella spiralis
16. LCMV - lymphocytic choriomeningitis virus
Cryptococcus neoformans
Aseptic meningitis - herpangina - mycarditis
Arenavirus
Lysogeny
17. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Taenid solium
Heart block - bilateral Bell's palsy
Coxiella burnetti
Rubeola
18. Rash preceded by cough - coryza - conjunctivitis
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Reovirus
Rubeola
Enveloped - SS - - circular - 2 segments - helical
19. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
P. falciparum
Bartonella henselae (bacillary angiomatosis)
Rubella
Enveloped - SS + - Icosahedral
20. Rash spreads from head to toe
Enveloped - SS - - linear - 8 segments - Helical
Loa Loa
Ancylostoma duodenale - Necator americanus
Rubeola
21. Tx for Lyme dz
Rubella
Diethylcarbamazine
Doxycycline - ceftriaxone
Bunyavirus
22. HIV - Abscesses - ring - enhancing lesions on imaging
Enveloped - SS - - linear - Helical
Toxoplasma gondii
Flavivirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
23. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Entamoeba histolytica
Mycoplasma pneumonia
Cryptococcus neoformans
Ceftriaxone
24. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
Rubella
P. vivax/ovale
Paramyxoviruses
Cryptosporidium
25. Poliovirus
Enterobius vermicularis
Picornavirus
Clonorchis sinensis
Invasive aspergillosis
26. Warthin - Finkeldy giant cell
P. vivax/ovale
Pathognomonic for measles or live attenuated vaccine
Yellow fever
S. pneumoniae sensitive - S. viridans resistant
27. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
EBV
Ascaris lumbricoides
Coxiella burnetti
Leishmania donovani
28. Tx for Taenid solium
Taenid solium
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Praziquantel
Ribavirin
29. California encephalitis
Giardia lamblia
Praziquantel
Bunyavirus
Rubeola
30. Tx for Onchocerca volvulus
Picornavirus
Lysogeny
Ivermectin
Paramyxoviruses
31. River blindness
ADP ribosylating A- B toxin inactivates EF-2
Mucor or Rhizopus spp.
Cryptococcus neoformans
Onchocerca volvulus
32. Rhabdoviruses
Echinococcus granulosus
Reovirus
Enveloped - SS - - linear - Helical
Arenavirus
33. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Cryptosporidium
Lysogeny
Diethylcarbamazine
Rubeola
34. Fever and hemolytic anemia; predominantly in NE USA
Babesia
Trichomonas vaginalis
Leishmania donovani
Amphotericin B
35. Undercooked crab meat; causes inflammation and secondary bacterial infection of the lung - causing hemoptysis
Togavirus
Paragonimus westermani
Toxoplasma gondii
Rubella
36. Treatment for superficial candida infection
Enveloped - SS + - Icosahedral
Nystatin
P. vivax/ovale
Schistosoma haematobium
37. Echovirus
Babesia
Picornavirus
Wuchereria bancrofti
Cryptococcus neoformans
38. Colorado tick fever
Reovirus
Yellow fever
Enveloped - SS - - linear - Helical
Sodium stibogluconate
39. Transmitted by female blackflies; causes hyperpigmented skin. Can have allergic reaction to microfilaria
Heart block - bilateral Bell's palsy
Onchocerca volvulus
C. Difficile
Bartonella henselae (bacillary angiomatosis)
40. Reovirus
C. Difficile
EBV
Orthomyxovirus
Icosohedral (double)
41. RSV
Paramyxovirus
Enveloped - SS+ - linear - icosahedral
JC virus (PML) results in demyelination
Toxoplasma gondii
42. Alpha toxin
Flavivirus
Dracunculus medinensis
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Pneumocystis jiroveci
43. Parasite: Liver cysts
Reovirus
Calicivirus
Echinococcus granulosus
Plasmid
44. Protozoa: Brain abscess in HIV
Arenavirus
Enveloped - SS - - linear - Helical
Toxoplasma gondii
Rubella
45. Cholangiocarcinoma
Enveloped - SS - - linear - nonsegmented - Helical
Clonorchis sinensis
Amphotericin B
Praziquantel
46. Ebola/Marburg hemorrhagic fever
Onchocerca volvulus
Sodium stibogluconate
Filovirus
Enveloped - SS+ - linear - icosahedral
47. HCV
Clonorchis sinensis
Picornavirus
Flavivirus
Stains cryptococcus neoformans red
48. Eggs visible in feces; intestinal infection
Ascaris lumbricoides
Toxocara canis
Mucor or Rhizopus spp.
CMV
49. Cytotoxin B
Picornavirus
C. Difficile
bendazoles
Congenital rubella
50. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Heart block - bilateral Bell's palsy
ADP ribosylating A- B toxin inactivates EF-2
Paramyxovirus
Bartonella henselae (bacillary angiomatosis)