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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. Rash preceded by cough - coryza - conjunctivitis
Rubeola
Taenid solium
Palivizumab
Diethylcarbamazine
2. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Mycoplasma pneumonia
HHV-6 (Roseola)
Strongyloides stercoralis
Enveloped - SS - - linear - 8 segments - Helical
3. 'swiss cheese' appearance in brain
Bacterial chromosome
Picornavirus
Taenid solium
Ascaris lumbricoides
4. Erythrogenic exotoxin of strep pyogenes: Plasmid - lysogeny - bacterial chromosome?
Strongyloides stercoralis
Lysogeny
Diethylcarbamazine
Toxocara canis
5. Hepevirus
Bunyavirus - hemorrhagic fever - pneumonia
Taenid solium
No envelope - SS + linear - Icosahedral
Itraconazole or potassium iodide
6. Giant roundworm
Paramyxovirus
Doxycycline - ceftriaxone
Diethylcarbamazine
Ascaris lumbricoides
7. Yellow fever
Reovirus
Flavivirus
Cryptosporidium
Sodium stibogluconate
8. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Flavivirus
Topical miconazole - selenium sulfide
Mucor or Rhizopus spp.
Togavirus
9. Retroviruses
Giardia lamblia
bendazoles
Enveloped - SS + - Icosahedral
Rubeola
10. High fever - black vomitus - jaundice
Picornavirus
Yellow fever
Mycobacterium avium - intracellulare
JC virus (PML) results in demyelination
11. 5- day rash
Taenid solium
Cryptococcus neoformans
Rubeola
bendazoles
12. Diphtheria toxin: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Enveloped - SS - - linear - nonsegmented - Helical
Aseptic meningitis - herpangina - mycarditis
Itraconazole or potassium iodide
13. Parasite: Liver cysts
Pasteurella multocida
No envelope
Echinococcus granulosus
Flavivirus
14. HIV - Hairy leukoplakia; often on lateral tongue
Clonorchis sinensis
EBV
Topical miconazole - selenium sulfide
Stains cryptococcus neoformans red
15. Poliovirus
Most common cause of aseptic meningitis
Ancylostoma - Necator
Enveloped - SS - - linear - Helical
Picornavirus
16. Lassa fever encephalitis
Yellow fever
Arenavirus - spread by mice
Paragonimus westermani
Picornavirus
17. Protozoa: Bloating - flatulence - foul - smelling - fatty diarrhea
Giardia lamblia
HHV-6 (Roseola)
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Rubeola
18. Tx for Legionella pneumophila
Ancylostoma - Necator
Erythromycin
Rubella
Enveloped - SS + - Icosahedral
19. Togavirus
Quinine - clindamycin
Onchocerca volvulus
Palivizumab
Enveloped - SS+ - linear - icosahedral
20. Periorbital edema
No envelope - SS + linear - Icosahedral
Lysogeny
Trichinella spiralis
JC virus (PML) results in demyelination
21. Sabouraud's agar
Congenital Toxoplasma gondii
Rubeola
bendazoles
Cryptococcus neoformans
22. Cellulitis from animal bite
Pasteurella multocida
Reovirus
Flavivirus
Retrovirus
23. Crimean - Congo hemorrhagic fever
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
No envelope
Ceftriaxone
Bunyavirus
24. Cytotoxin B
C. Difficile
Trypansoma cruzi. Chagas dz - S. America
Diphyllobothrium latum
Naegleria fowleri
25. Treatment for Sporothrix schenckii
Itraconazole or potassium iodide
Lysogeny
Enveloped - SS - - circular - helical
Orthomyxovirus
26. Reovirus
Icosohedral (double)
Enveloped - SS - - linear - 8 segments - Helical
Amphotericin B
Trichinella spiralis
27. Fever then rash
Ribavirin
Toxoplasma gondii
Pathognomonic for measles or live attenuated vaccine
HHV-6 (Roseola)
28. Inflammation of muscle (larvae encyst in muscle)
Paramyxovirus
Rubeola
Trichinella spiralis
Lysogeny
29. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Trichomonas vaginalis
Group A streptococcus. Helps prevent phagocytosis.
Paramyxovirus
Leishmania donovani
30. Severe congenital infection
Enterobius vermicularis
CMV
Icosohedral (double)
Rubella
31. Treatment for local infection by systemic mycoses
Arenavirus - spread by mice
Icosohedral (double)
Fluconazole or ketoconazole
Congenital rubella
32. Optochin
Picornavirus
Enterobius vermicularis
S. pneumoniae sensitive - S. viridans resistant
Necator americanus
33. Echovirus
Deltavirus
Most common cause of aseptic meningitis
Praziquantel
Leishmania donovani
34. Tx for Babesia
Quinine - clindamycin
Cryptosporidium
Picornavirus
Cryptococcus neoformans
35. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Heart block - bilateral Bell's palsy
Lysogeny
Diethylcarbamazine
Most common cause of aseptic meningitis
36. Corynebacterium diptheria toxin
Strongyloides stercoralis
Pseudomonas - inactivates EF-2
ADP ribosylating A- B toxin inactivates EF-2
Enveloped - SS + - Icosahedral
37. RSV
No envelope
Enveloped - SS + - Icosahedral
Paramyxovirus
Calicivirus
38. IgA protease
EBV
Retrovirus
Reovirus
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
39. HIV - Pneumonia CD4<200
Pneumocystis jiroveci
Calicivirus
P. vivax/ovale
Rubeola
40. Reovirus
No envelope
Aseptic meningitis - herpangina - mycarditis
Schistosoma
Diethylcarbamazine
41. Tx for Lyme dz
Trichinella spiralis
Doxycycline - ceftriaxone
Topical miconazole - selenium sulfide
Praziquantel
42. Undercooked meat (pork)
S. epidermidis sensitive. S. saprophyticus resistant.
Trichinella spiralis
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Rubeola
43. Tx for Loa Loa
Diethylcarbamazine
Arenavirus - spread by mice
Enveloped - SS - - circular - 3 segments - helical
Arenavirus
44. LCMV - lymphocytic choriomeningitis virus
bendazoles
Cryptococcus neoformans
Rubella
Arenavirus
45. Picornaviruses
Doxycycline - ceftriaxone
Mucor or Rhizopus spp.
Nonenveloped - SS + - Icosahedral
Cryptococcus neoformans
46. Shiga toxin
Deltavirus
Palivizumab
Enveloped - SS+ - linear - icosahedral
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
47. Treatment for Tinea versicolor
DS linear 10-12 segments
Paramyxovirus
Taenid solium
Topical miconazole - selenium sulfide
48. Enterotoxin A
Toxoplasma gondii
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Schistosoma mansoni
Watery diarrhea
49. Bacitracin
Leishmania donovani
Rubeola
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Babesia
50. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Trichomonas vaginalis
Ascaris lumbricoides
Loa Loa
Enveloped - SS - - linear - Helical