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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. HTLV
Retrovirus
Flavivirus
Echinococcus granulosus
Bacterial chromosome
2. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
HPV
Invasive aspergillosis
Praziquantel
Reovirus
3. Lassa fever encephalitis
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Ceftriaxone
Nonenveloped - SS + - Icosahedral
Arenavirus - spread by mice
4. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Cryptosporidium spp.
Pseudomonas - inactivates EF-2
EBV
Coxiella burnetti
5. HAV
Icosohedral (double)
ADP ribosylating A- B toxin inactivates EF-2
Picornavirus
S. epidermidis sensitive. S. saprophyticus resistant.
6. West nile virus
Pathognomonic for measles or live attenuated vaccine
Flavivirus
Loa Loa
Paramyxovirus
7. Lyme disease
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8. Periorbital edema
Trichinella spiralis
Trypansoma cruzi. Chagas dz - S. America
Enveloped - SS - - circular - helical
Cryptococcus neoformans
9. HIV - Superficial vascular proliferation; biopsy reveals neutrophilic inflammation
Reovirus
Mycoplasma pneumonia
Amphotericin B
Bartonella henselae (bacillary angiomatosis)
10. Tx for Toxocara canis
No envelope
Diethylcarbamazine
Flavivirus
Naegleria fowleri
11. LCMV - lymphocytic choriomeningitis virus
Enveloped - SS - - circular - 3 segments - helical
Bacterial chromosome
Rubella
Arenavirus
12. Treatment for systemic infection by systemic mycoses
Amphotericin B
EBV
Praziquantel
Cryptococcus neoformans
13. Retroviruses
S. pneumoniae sensitive - S. viridans resistant
Dracunculus medinensis
Enveloped - SS + - Icosahedral
Rifampin
14. M protein
HHV-8
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Group A streptococcus. Helps prevent phagocytosis.
Coxiella burnetti
15. Tx for Leishmania donovani
Sodium stibogluconate
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Trichomonas vaginalis
Loa Loa
16. Larvae penetrateskin of feet; intestinal infection can cause anemia (suck blood from intestinal walls).
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Bunyavirus
Ancylostoma duodenale - Necator americanus
Nonenveloped - SS + - Icosahedral
17. Tx for Wuchereria bancrofti
Congenital rubella
Rubella
Diethylcarbamazine
Cryptosporidium
18. Eggs visible in feces; intestinal infection
Ascaris lumbricoides
Bunyavirus
No envelope - SS + linear - Icosahedral
Watery diarrhea
19. Enterotoxin A
Rubella
Orthomyxovirus
Toxocara canis
Watery diarrhea
20. Snails are host
Necator americanus
HHV-6 (Roseola)
Palivizumab
Schistosoma
21. Cellulitis from animal bite
Pasteurella multocida
Stains cryptococcus neoformans red
Rubella
Enveloped - SS - - linear - nonsegmented - Helical
22. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Taenid solium
Flavivirus
Praziquantel
Rubeola
23. Undercooked meat (pork)
Watery diarrhea
S. pneumoniae sensitive - S. viridans resistant
Trichinella spiralis
Deltavirus
24. Influenza virus
Orthomyxovirus
Picornavirus
Pathognomonic for measles or live attenuated vaccine
No envelope
25. Dilated cardiomyopathy - megacolon - megaesophagus
Lysogeny
Trypansoma cruzi. Chagas dz - S. America
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Flavivirus
26. Protozoa: Bloating - flatulence - foul - smelling - fatty diarrhea
Giardia lamblia
Yellow fever
P. vivax/ovale
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
27. Calicivirus
Diethylcarbamazine
Strongyloides stercoralis
No envelope - SS + linear - Icosahedral
Arenavirus
28. Tx for Legionella pneumophila
Erythromycin
Quinine - clindamycin
Rifampin
Schistosoma haematobium
29. Tx for Loa Loa
Amphotericin B
Schistosoma haematobium
Diethylcarbamazine
Toxoplasma gondii
30. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
Reovirus
Cryptococcus neoformans
Clonorchis sinensis
Lysogeny
31. Yellow fever
Quinine - clindamycin
Flavivirus
Arenavirus
Retrovirus
32. Tx for RSV
Flavivirus
Trichinella spiralis
Rubeola
Ribavirin
33. Maltese cross in RBC
Togavirus
Enterobius vermicularis
Lysogeny
Babesia
34. Sandfly/Rift valley fevers
Calicivirus
Stains cryptococcus neoformans red
Loa Loa
Bunyavirus
35. HIV - Interstitial pneumonia; biopsy reveals cells with intranuclear and cytoplasmic inclusion bodies
bendazoles
CMV
Clonorchis sinensis
Enveloped - SS+ - linear - icosahedral
36. Protein A
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
Heart block - bilateral Bell's palsy
Cryptosporidium spp.
Toxocara canis
37. Rhinovirus
Cryptococcus neoformans
JC virus (PML) results in demyelination
Picornavirus
Lysogeny
38. HIV - Abscesses - ring - enhancing lesions on imaging
Nonenveloped - SS + - Icosahedral
Toxoplasma gondii
No envelope - SS + linear - Icosahedral
Picornavirus
39. C. tetani exotoxin: Plasmid - lysogeny - bacterial chromosome?
Lysogeny
Group A streptococcus. Helps prevent phagocytosis.
Plasmid
Flavivirus
40. Picornaviruses
Nonenveloped - SS + - Icosahedral
Togavirus
Bartonella henselae (bacillary angiomatosis)
Togavirus
41. Protozoa: Rapidly fatal meningoencephalitis
Clostridium difficile - gas gangrene - double zone of hemolysis on blood agar
Cryptosporidium spp.
Naegleria fowleri
Bunyavirus - hemorrhagic fever - pneumonia
42. Larvae in soil penetrate skin; lung sx; intestinal infection; causes vomiting - diarrhea - and anemia - abdominal bloating - weight loss.
Strongyloides stercoralis
Lysogeny
Bunyavirus - hemorrhagic fever - pneumonia
Cryptococcus neoformans
43. Hantavirus
Trichinella spiralis
Diphyllobothrium latum
Enveloped - SS - - linear - 8 segments - Helical
Bunyavirus - hemorrhagic fever - pneumonia
44. Fungal infection with rhinocerebral - frontal lobe abscesses
Diethylcarbamazine
Mucor or Rhizopus spp.
Enveloped - SS - - linear - nonsegmented - Helical
Amphotericin B
45. Cytotoxin B
Pasteurella multocida
Praziquantel
Pneumocystis jiroveci
C. Difficile
46. Treatment for Sporothrix schenckii
Picornavirus
Reovirus
Praziquantel
Itraconazole or potassium iodide
47. Ocular problems (cataracts - retinopathy - micropthalmos - glaucoma) - cardiovascular problems (PDA - VSD - pulmonary stenosis) - deafness - thrombocytopenia purpura - hepatosplenomegaly - CNS problems - bony lesions
Diethylcarbamazine
bendazoles
Congenital rubella
T. pertenue
48. Rotavirus
Loa Loa
Reovirus
Lysogeny
Itraconazole or potassium iodide
49. Fever then rash
HHV-6 (Roseola)
Enveloped - SS - - circular - 3 segments - helical
Enveloped - SS+ - linear - icosahedral
Fluconazole or ketoconazole
50. Botulinum exotoxin: Plasmid - lysogeny - bacterial chromosome?
Bunyavirus - hemorrhagic fever - pneumonia
Lysogeny
Loa Loa
Itraconazole or potassium iodide