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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 of Schistosoma
Nystatin
Bunyavirus
Rubeola
Praziquantel
2. Hantavirus
Invasive aspergillosis
Clonorchis sinensis
Bunyavirus - hemorrhagic fever - pneumonia
Yellow fever
3. Reovirus
Enveloped - SS+ - linear - icosahedral
Ascaris lumbricoides
DS linear 10-12 segments
S. epidermidis sensitive. S. saprophyticus resistant.
4. Rash spreads from head to toe
Enveloped - SS+ - linear - icosahedral
Enveloped - SS - - linear - 8 segments - Helical
T. pertenue
Rubeola
5. IgA protease
Rubella
Cleaves IgA. S. pneumoniae - H. influenzae type B - Neisseria (SHiN) in order to colonize respiratory mucosa.
Cryptococcus neoformans
Lysogeny
6. HDV
Enveloped - SS - - linear - 8 segments - Helical
Coxiella burnetti
Enveloped - SS+ - linear - icosahedral
Deltavirus
7. Bacitracin
Erythromycin
Diethylcarbamazine
Strongyloides stercoralis
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
8. Coronaviruses
Enveloped - SS + - Icosahedral
No envelope
Trypansoma cruzi. Chagas dz - S. America
Coxiella burnetti
9. Enlarged lymph nodes - recurring fever (d/t Ag variation) - somnolence - coma
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Mucor or Rhizopus spp.
Paramyxovirus
10. Diphtheria toxin: Plasmid - lysogeny - bacterial chromosome?
Naegleria fowleri
Paramyxovirus
Lysogeny
Enveloped - SS + - Icosahedral
11. Treatment for superficial candida infection
Nystatin
Onchocerca volvulus
No envelope
HHV-8
12. Parasite: Portal hypertension
Entamoeba histolytica
EBV
Onchocerca volvulus
Schistosoma mansoni
13. HIV - Squamous cell carcinoma; often in anus (MSM) or cervix (females)
Paramyxoviruses
Picornavirus
C. Difficile
HPV
14. Causes inflammation of the biliary tract -> pigmented gallstones
Metronidazole
Cryptococcus neoformans
Clonorchis sinensis
Leishmania donovani
15. Tx for Legionella pneumophila
Strongyloides stercoralis
Erythromycin
Itraconazole or potassium iodide
Enterobius vermicularis
16. Dengue fever
S. epidermidis sensitive. S. saprophyticus resistant.
Flavivirus
P. vivax/ovale
Nifurtimox
17. Food contaminated with eggs; intestinal infection; causes anal pruritis
Praziquantel
Fluconazole or ketoconazole
Paramyxovirus
Enterobius vermicularis
18. Used in RSV to neutralize F protein
Praziquantel
Paragonimus westermani
Palivizumab
Paramyxovirus
19. Sandfly/Rift valley fevers
Bunyavirus
P. vivax/ovale
Group A streptococcus. Helps prevent phagocytosis.
Flavivirus
20. Yellow fever
Group A beta - hemolytic strep (S. pyogenes) sensitive. Group B (S. agalactiae) resistant.
Flavivirus
Onchocerca volvulus
Most common cause of aseptic meningitis
21. Togavirus
Mycoplasma pneumonia
Enterobius vermicularis
Enveloped - SS+ - linear - icosahedral
Rubeola
22. Lassa fever encephalitis
bendazoles
Bartonella henselae (bacillary angiomatosis)
Arenavirus - spread by mice
Pathognomonic for measles or live attenuated vaccine
23. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Praziquantel
Entamoeba histolytica
DS linear 10-12 segments
P. vivax/ovale
24. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Trichinella spiralis
Strongyloides stercoralis
Quinine - clindamycin
Rubella
25. Warthin - Finkeldy giant cell
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
HHV-8
Bunyavirus
Pathognomonic for measles or live attenuated vaccine
26. 3- day rash
EBV
Erythromycin
Rubella
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
27. Parainfluenza - croup
Paramyxovirus
Paragonimus westermani
Togavirus
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
28. HAV
Enveloped - SS+ - linear - icosahedral
Togavirus
Picornavirus
Flavivirus
29. Severe congenital infection
Rubella
Toxoplasma gondii
Praziquantel
Enveloped - SS+ - linear - icosahedral
30. Yaws
T. pertenue
Enveloped - SS - - linear - nonsegmented - Helical
Enveloped - SS + - Icosahedral
Enveloped - SS - - linear - 8 segments - Helical
31. 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
Enterobius vermicularis
Mycobacterium avium - intracellulare
Rifampin
32. Opportunistic fungal infection in ketoacidotic diabetic or leukemic patients
Flavivirus
No envelope
Mucor or Rhizopus spp.
bendazoles
33. Councilman bodies (acidophilic inclusions) in liver
Yellow fever
HHV-8
Enveloped - SS - - linear - 8 segments - Helical
Metronidazole
34. St. Louis encephalitis
Lysogeny
Paramyxovirus
Flavivirus
Paramyxovirus
35. HIV - TB like dz CD4<50
Clonorchis sinensis
Ancylostoma - Necator
Togavirus
Mycobacterium avium - intracellulare
36. Triad of chorioretinitis - hydrocephalus - intracranial calcifications
Invasive aspergillosis
Ceftriaxone
Calicivirus
Congenital Toxoplasma gondii
37. Tx for Pseudomonas aeruginosa
Diethylcarbamazine
Nystatin
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Pseudomonas - inactivates EF-2
38. Eggs visible in feces; intestinal infection
Ascaris lumbricoides
Fluconazole or ketoconazole
Bunyavirus
No envelope
39. Fever then rash
Bunyavirus - hemorrhagic fever - pneumonia
HHV-6 (Roseola)
Babesia
Togavirus
40. HIV - Retinitis; cotton - wool spots on funduscopic exam
No envelope
CMV
Heart block - bilateral Bell's palsy
Yellow fever
41. Tx for Toxocara canis
Enveloped - SS - - circular - 3 segments - helical
Trichinella spiralis
Stains cryptococcus neoformans red
Diethylcarbamazine
42. Filoviruses
Picornavirus
Cryptococcus neoformans
Loa Loa
Enveloped - SS - - linear - Helical
43. HIV - Abscesses - ring - enhancing lesions on imaging
Picornavirus
Palivizumab
Toxoplasma gondii
Colonic epithelial cell necrosis and stimulation of fibrin deposition
44. Treatment for Sporothrix schenckii
Mycoplasma pneumonia
Togavirus
Itraconazole or potassium iodide
Paramyxoviruses
45. Retroviruses
Arenavirus - spread by mice
Rifampin
Onchocerca volvulus
Enveloped - SS + - Icosahedral
46. Rubeola
EBV
Deltavirus
Paramyxovirus
Most common cause of aseptic meningitis
47. Tx for Taenid solium
Rubeola
Praziquantel
Quinine - clindamycin
Amphotericin B
48. Echovirus
No envelope - SS + linear - Icosahedral
CMV
Paramyxovirus
Most common cause of aseptic meningitis
49. Undercooked fish
Stains cryptococcus neoformans red
Clonorchis sinensis
Amphotericin B
No envelope - SS + linear - Icosahedral
50. Arenaviruses
Pneumocystis jiroveci
Enveloped - SS - - circular - 2 segments - helical
Schistosoma
Stains cryptococcus neoformans red