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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. Hepevirus
No envelope - SS + linear - Icosahedral
Trichomonas vaginalis
Praziquantel
Arenavirus - spread by mice
2. Severe congenital infection
Giardia lamblia
Flavivirus
Ascaris lumbricoides
Rubella
3. Lassa fever encephalitis
Enveloped - SS - - circular - 3 segments - helical
Arenavirus - spread by mice
Picornavirus
Praziquantel
4. Used in RSV to neutralize F protein
Taenid solium
Schistosoma
Palivizumab
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
5. Novobiocin
Clonorchis sinensis
Taenid solium
Enveloped - SS - - linear - nonsegmented - Helical
S. epidermidis sensitive. S. saprophyticus resistant.
6. Kala - azar: spiking fevers - hepatosplenomegaly - pancytopenia
Entamoeba histolytica
Leishmania donovani
HHV-8
Nystatin
7. Cycles occuring every other day; dormant form in liver -> tx w/primaquine
Strongyloides stercoralis
P. vivax/ovale
Togavirus
No envelope - SS + linear - Icosahedral
8. Rash preceded by cough - coryza - conjunctivitis
Enterobius vermicularis
Picornavirus
Enveloped - SS - - linear - 8 segments - Helical
Rubeola
9. Tx for Trypanosoma cruzi
Taenid solium
Yellow fever
Rubeola
Nifurtimox
10. Tx for Trichomonas vaginalis
Enveloped - SS + - Icosahedral
Reovirus
Metronidazole
Naegleria fowleri
11. Larvae penetrateskin of feet; intestinal infection can cause anemia (suck blood from intestinal walls).
Ancylostoma duodenale - Necator americanus
Fluconazole or ketoconazole
Praziquantel
Flavivirus
12. Crimean - Congo hemorrhagic fever
Ancylostoma duodenale - Necator americanus
Ceftriaxone
Bunyavirus
Pneumocystis jiroveci
13. Dengue fever
Flavivirus
Enveloped - SS + - Icosahedral
Doxycycline - ceftriaxone
Cryptosporidium spp.
14. Coxackievirus
Stains cryptococcus neoformans red
Aseptic meningitis - herpangina - mycarditis
EBV
Doxycycline - ceftriaxone
15. Echovirus
Trichomonas vaginalis
Most common cause of aseptic meningitis
Ribavirin
Nystatin
16. HIV - Abscesses - ring - enhancing lesions on imaging
Trypanosoma (T. gambiense - T. rhodiesiense); African sleeping sickness
Toxoplasma gondii
Praziquantel
Congenital Toxoplasma gondii
17. Treatment for Haemophilus influenzae meningitis
Togavirus
Bunyavirus
Ceftriaxone
Topical miconazole - selenium sulfide
18. 5- day rash
Schistosoma mansoni
HHV-6 (Roseola)
Leishmania donovani
Rubeola
19. High fever - black vomitus - jaundice
Yellow fever
Amphotericin B
Calicivirus
Reovirus
20. Ebola/Marburg hemorrhagic fever
Ivermectin
Filovirus
Metronidazole
Praziquantel
21. Treatment for Sporothrix schenckii
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Trichinella spiralis
Schistosoma
Itraconazole or potassium iodide
22. Rubeola
Enveloped - SS - - linear - nonsegmented - Helical
Enveloped - SS + - Icosahedral
Paramyxovirus
Heart block - bilateral Bell's palsy
23. Undercooked fish
Rubella
Leishmania donovani
Toxoplasma gondii
Clonorchis sinensis
24. Inflammation of muscle (larvae encyst in muscle)
Trichinella spiralis
Enveloped - SS + - Icosahedral
Enveloped - SS - - linear - 8 segments - Helical
Praziquantel
25. Foul - smelling - greenish discharge from vag; itching and burning; STD
T. pertenue
Trichomonas vaginalis
Taenid solium
Praziquantel
26. Togavirus
Loa Loa
Deltavirus
CMV
Enveloped - SS+ - linear - icosahedral
27. Warthin - Finkeldy giant cell
Giardia lamblia
Pathognomonic for measles or live attenuated vaccine
Schistosoma
Reovirus
28. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
C. Difficile
Bartonella henselae (bacillary angiomatosis)
Ascaris lumbricoides
Ceftriaxone
29. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Coxiella burnetti
Congenital rubella
Cryptosporidium spp.
Invasive aspergillosis
30. Giant roundworm
Ascaris lumbricoides
Paragonimus westermani
Arenavirus
Amphotericin B
31. Protozoa: Brain abscess in HIV
CMV
Toxoplasma gondii
Ivermectin
Fluconazole or ketoconazole
32. Treatment for Tinea versicolor
Most common cause of aseptic meningitis
Orthomyxovirus
Cryptosporidium
Topical miconazole - selenium sulfide
33. Ingestion of larvae in raw freshwater fish. Causes vitamin B12 defic anemia.
Group A streptococcus. Helps prevent phagocytosis.
Praziquantel
Diethylcarbamazine
Diphyllobothrium latum
34. Dilated cardiomyopathy - megacolon - megaesophagus
Lysogeny
Palivizumab
Trypansoma cruzi. Chagas dz - S. America
Trichomonas vaginalis
35. HIV - Retinitis; cotton - wool spots on funduscopic exam
Topical miconazole - selenium sulfide
CMV
HHV-6 (Roseola)
Icosohedral (double)
36. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Strongyloides stercoralis
Ancylostoma duodenale - Necator americanus
Diethylcarbamazine
Cryptosporidium
37. Exotoxin A
Pseudomonas - inactivates EF-2
Togavirus
Bunyavirus
No envelope
38. Enterotoxin A
Paramyxovirus
Diethylcarbamazine
Cryptococcus neoformans
Watery diarrhea
39. Pinworm
Topical miconazole - selenium sulfide
Retrovirus
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Enterobius vermicularis
40. Mucicarmine
Strongyloides stercoralis
Stains cryptococcus neoformans red
P. vivax/ovale
Rubeola
41. In drinking water; skin inflammation and ulceration.
Enveloped - SS - - linear - 8 segments - Helical
Dracunculus medinensis
Praziquantel
Congenital rubella
42. Organisms causing rash on palms and soles
Coxackie A - syphilis - Rocky Mountain spotted fever
Plasmid
Enveloped - SS - - linear - Helical
Toxoplasma gondii
43. Poliovirus
Paragonimus westermani
Bartonella henselae (bacillary angiomatosis)
Picornavirus
Bunyavirus
44. HTLV
Enveloped - SS - - linear - 8 segments - Helical
Retrovirus
Paramyxovirus
Trichinella spiralis
45. Treatment for local infection by systemic mycoses
Fluconazole or ketoconazole
Lysogeny
S. epidermidis sensitive. S. saprophyticus resistant.
Amphotericin B
46. West nile virus
Flavivirus
Invasive aspergillosis
Trichinella spiralis
Pathognomonic for measles or live attenuated vaccine
47. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Pseudomonas - inactivates EF-2
Schistosoma mansoni
Schistosoma
Invasive aspergillosis
48. Tx for Pseudomonas aeruginosa
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
ADP ribosylating A- B toxin inactivates EF-2
Mucor or Rhizopus spp.
Deltavirus
49. Parasite: Portal hypertension
Schistosoma mansoni
Rubella
No envelope
Flavivirus
50. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Loa Loa
Toxoplasma gondii
Flavivirus
CMV