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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. Tx for Wuchereria bancrofti
Enveloped - SS + - Icosahedral
Diethylcarbamazine
Congenital Toxoplasma gondii
Schistosoma
2. Causes inflammation of the biliary tract -> pigmented gallstones
Rubella
Clonorchis sinensis
Praziquantel
Rubeola
3. Giant roundworm
Ascaris lumbricoides
Plasmid
Rubeola
Reovirus
4. HIV - Meningitis; India ink stain reveals narrow - based budding
Reovirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Bunyavirus
Cryptococcus neoformans
5. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Paramyxovirus
HPV
Cryptococcus neoformans
Congenital rubella
6. Snails are host
Paramyxovirus
Schistosoma
Enveloped - SS - - linear - Helical
Flavivirus
7. Maltese cross in RBC
Praziquantel
Paramyxovirus
Paramyxovirus
Babesia
8. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Congenital Toxoplasma gondii
Reovirus
Lysogeny
Toxoplasma gondii
9. HTLV
HHV-8
Yellow fever
Loa Loa
Retrovirus
10. Eastern equine encephalitis
Togavirus
Enterobius vermicularis
Enveloped - SS + - Icosahedral
Filovirus
11. Echovirus
Babesia
Loa Loa
Most common cause of aseptic meningitis
No envelope
12. Tx of Clonorchis sinensis
EBV
Praziquantel
Wuchereria bancrofti
Coxackie A - syphilis - Rocky Mountain spotted fever
13. Tx for Trypanosoma cruzi
Schistosoma
Nifurtimox
Flavivirus
Enveloped - SS+ - linear - icosahedral
14. Tx for Lyme dz
Doxycycline - ceftriaxone
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Paramyxoviruses
Rubella
15. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Arenavirus - spread by mice
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Strongyloides stercoralis
Coxackie A - syphilis - Rocky Mountain spotted fever
16. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Taenid solium
Itraconazole or potassium iodide
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Quinine - clindamycin
17. Treatment for local infection by systemic mycoses
bendazoles
Fluconazole or ketoconazole
Picornavirus
Pasteurella multocida
18. Cytotoxin B
Picornavirus
C. Difficile
Onchocerca volvulus
Rubella
19. Mucicarmine
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Yellow fever
Stains cryptococcus neoformans red
Topical miconazole - selenium sulfide
20. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Diethylcarbamazine
Togavirus
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Mycobacterium avium - intracellulare
21. Parasite: Portal hypertension
Leishmania donovani
Giardia lamblia
Schistosoma mansoni
Enveloped - SS - - circular - 3 segments - helical
22. Cellulitis from animal bite
Retrovirus
No envelope - SS + linear - Icosahedral
Pasteurella multocida
Nonenveloped - SS + - Icosahedral
23. M protein
Babesia
Group A streptococcus. Helps prevent phagocytosis.
Rubeola
Trichomonas vaginalis
24. Sabouraud's agar
Clonorchis sinensis
Itraconazole or potassium iodide
Cryptococcus neoformans
Yellow fever
25. All contain surface F 'fusion' protein
Pasteurella multocida
Paramyxoviruses
Clonorchis sinensis
Toxoplasma gondii
26. HAV
Onchocerca volvulus
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Togavirus
Picornavirus
27. River blindness
Onchocerca volvulus
Rubella
Arenavirus
Diethylcarbamazine
28. Alpha toxin
P. vivax/ovale
Loa Loa
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
No envelope - SS + linear - Icosahedral
29. Shuffner dots
P. vivax/ovale
No envelope - SS + linear - Icosahedral
Togavirus
Most common cause of aseptic meningitis
30. St. Louis encephalitis
Flavivirus
Praziquantel
Yellow fever
Onchocerca volvulus
31. RSV
Paramyxovirus
Itraconazole or potassium iodide
Praziquantel
No envelope - SS + linear - Icosahedral
32. Tx for Leishmania donovani
Dracunculus medinensis
Toxocara canis
Rubella
Sodium stibogluconate
33. Severe; daily cycles; parasitized RBCs occlude capillaries in brain - kidneys - lungs
Clonorchis sinensis
Paramyxovirus
P. falciparum
Yellow fever
34. Treatment for systemic infection by systemic mycoses
Schistosoma mansoni
Clonorchis sinensis
Pseudomonas - inactivates EF-2
Amphotericin B
35. Paramyxoviruses
Enveloped - SS - - linear - nonsegmented - Helical
No envelope
Group A streptococcus. Helps prevent phagocytosis.
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
36. Protein A
EBV
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Praziquantel
Lysogeny
37. Rash preceded by cough - coryza - conjunctivitis
Reovirus
Deltavirus
Cryptococcus neoformans
Rubeola
38. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Coxiella burnetti
Onchocerca volvulus
Retrovirus
Diethylcarbamazine
39. HIV - Encephalopathy
JC virus (PML) results in demyelination
Picornavirus
Enveloped - SS - - circular - 3 segments - helical
T. pertenue
40. Echovirus
Togavirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Picornavirus
Bunyavirus
41. Tx for Toxocara canis
Coxiella burnetti
Watery diarrhea
Pasteurella multocida
Diethylcarbamazine
42. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
Picornavirus
Itraconazole or potassium iodide
Doxycycline - ceftriaxone
HPV
43. Tx for Loa Loa
Enveloped - SS - - linear - 8 segments - Helical
Palivizumab
Mucor or Rhizopus spp.
Diethylcarbamazine
44. Generalized lymphadenopathy particularly postauricular and occipital
Rubella
Picornavirus
ADP ribosylating A- B toxin inactivates EF-2
Trichomonas vaginalis
45. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Echinococcus granulosus
Lysogeny
JC virus (PML) results in demyelination
Mucor or Rhizopus spp.
46. Corynebacterium diptheria toxin
ADP ribosylating A- B toxin inactivates EF-2
Metronidazole
Praziquantel
Rubella
47. Organisms causing rash on palms and soles
Coxackie A - syphilis - Rocky Mountain spotted fever
Arenavirus
Toxoplasma gondii
Praziquantel
48. Sandfly/Rift valley fevers
Mucor or Rhizopus spp.
Bunyavirus
Ancylostoma - Necator
Toxoplasma gondii
49. Reovirus
Clonorchis sinensis
Enveloped - SS + - Icosahedral
DS linear 10-12 segments
Amphotericin B
50. Protozoa: Rapidly fatal meningoencephalitis
Rifampin
Naegleria fowleri
Heart block - bilateral Bell's palsy
Picornavirus