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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. Generalized lymphadenopathy particularly postauricular and occipital
Enveloped - SS + - Icosahedral
Rubella
Taenid solium
Picornavirus
2. Rickettsia transmitted by aerosol; no rash - no vector - neg Weil - Felix
Rubella
Diethylcarbamazine
Coxiella burnetti
Itraconazole or potassium iodide
3. Rhabdoviruses
Rubeola
Enveloped - SS - - linear - Helical
Echinococcus granulosus
S. epidermidis sensitive. S. saprophyticus resistant.
4. Tx for Lyme dz
Clonorchis sinensis
Mycoplasma pneumonia
Enveloped - SS+ - linear - icosahedral
Doxycycline - ceftriaxone
5. O Ag of Salmonella: Plasmid - lysogeny - bacterial chromosome?
DS linear 10-12 segments
Cryptosporidium
Lysogeny
Calicivirus
6. Enterotoxin A
Watery diarrhea
No envelope - SS + linear - Icosahedral
Diphyllobothrium latum
CMV
7. Hepevirus
Palivizumab
Paramyxovirus
Lysogeny
No envelope - SS + linear - Icosahedral
8. West nile virus
Paramyxovirus
Bunyavirus
Flavivirus
Clonorchis sinensis
9. Periorbital edema
Trichinella spiralis
Praziquantel
Picornavirus
Topical miconazole - selenium sulfide
10. Optochin
Cleaves host cell rRNA (inactivates 60S ribosome); enhances cytokine release - causing HUS.
Taenid solium
S. pneumoniae sensitive - S. viridans resistant
Paragonimus westermani
11. Mumps
Paramyxovirus
S. aureus. Binds Fc region of Ig. Prevents opsonization and phagocytosis.
C. Difficile
P. vivax/ovale
12. Reovirus
Plasmid
Bunyavirus
No envelope
Enveloped - SS+ - linear - icosahedral
13. Ingestion of larvae encysted in undercooked pork. Cysticercosis and neurocysticercosis - mass lesions in brain.
Taenid solium
Rubella
Enveloped - SS - - linear - nonsegmented - Helical
Enveloped - SS - - linear - 8 segments - Helical
14. HIV - Pleuritic pain - hemoptysis - infiltrates on imaging
Cryptosporidium
Schistosoma
Invasive aspergillosis
Trichinella spiralis
15. Crimean - Congo hemorrhagic fever
Bunyavirus
Picornavirus
P. vivax/ovale
Palivizumab
16. Rash spreads from head to toe
Strongyloides stercoralis
Rubeola
P. vivax/ovale
Praziquantel
17. Reovirus
DS linear 10-12 segments
Picornavirus
Rifampin
Paragonimus westermani
18. Eaton's agar
Schistosoma
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Schistosoma
Mycoplasma pneumonia
19. Colorado tick fever
Invasive aspergillosis
C. Difficile
Reovirus
Pathognomonic for measles or live attenuated vaccine
20. Cholangiocarcinoma
Colonic epithelial cell necrosis and stimulation of fibrin deposition
Topical miconazole - selenium sulfide
Clonorchis sinensis
Pseudomonas - inactivates EF-2
21. Sabouraud's agar
CMV
Enveloped - SS+ - linear - icosahedral
Cryptococcus neoformans
Rubella
22. In drinking water; skin inflammation and ulceration.
Dracunculus medinensis
Babesia
Doxycycline - ceftriaxone
Nystatin
23. Protozoa: Bloating - flatulence - foul - smelling - fatty diarrhea
Rubeola
Giardia lamblia
Palivizumab
Ascaris lumbricoides
24. Protozoa: Severe diarrhea in AIDS - mild dz in non - immunocompromised
Babesia
P. vivax/ovale
Cryptosporidium
Praziquantel
25. Parasite: Portal hypertension
P. vivax/ovale
Picornavirus
S. epidermidis sensitive. S. saprophyticus resistant.
Schistosoma mansoni
26. Food contaminated with eggs; intestinal infection; causes anal pruritis
Naegleria fowleri
Wuchereria bancrofti
Enterobius vermicularis
Toxocara canis
27. Flavivirus
Taenid solium
Mucor or Rhizopus spp.
Enveloped - SS+ - linear - icosahedral
Schistosoma mansoni
28. Fever then rash
HHV-6 (Roseola)
Paramyxovirus
Pathognomonic for measles or live attenuated vaccine
Schistosoma haematobium
29. Tx for Pseudomonas aeruginosa
Bunyavirus - hemorrhagic fever - pneumonia
Clonorchis sinensis
Aminoglycoside plus extended spectrum penicillin (piperacillin - ticarcillin)
Mycobacterium avium - intracellulare
30. Inflammation of muscle (larvae encyst in muscle)
Schistosoma
Enveloped - SS - - circular - 2 segments - helical
Trichinella spiralis
Stains cryptococcus neoformans red
31. HIV - Chronic watery diarrhea; acid - fast cysts seen in stool
Rubella
Doxycycline - ceftriaxone
Cryptosporidium spp.
Necator americanus
32. 'Soap bubble' lesion in brain
Rubeola
Cryptococcus neoformans
Praziquantel
Most common cause of aseptic meningitis
33. Protozoa: Bloody diarrhea - liver abscess - RUQ pain
Nonenveloped - SS + - Icosahedral
Schistosoma haematobium
Entamoeba histolytica
Deltavirus
34. HIV - Abscesses - ring - enhancing lesions on imaging
Naegleria fowleri
Toxoplasma gondii
Ascaris lumbricoides
Necator americanus
35. Ebola/Marburg hemorrhagic fever
Strongyloides stercoralis
Arenavirus - spread by mice
Filovirus
Enveloped - SS - - circular - 2 segments - helical
36. Mucicarmine
Stains cryptococcus neoformans red
Necator americanus
Bacterial chromosome
Paramyxovirus
37. Tx for Wuchereria bancrofti
Diethylcarbamazine
EBV
HPV
Leishmania donovani
38. RSV
Bunyavirus
Diethylcarbamazine
Enveloped - SS - - circular - 3 segments - helical
Paramyxovirus
39. Protozoa: Brain abscess in HIV
Picornavirus
Toxoplasma gondii
Ascaris lumbricoides
Mucor or Rhizopus spp.
40. Tx for Loa Loa
Diethylcarbamazine
Enveloped - SS + - Icosahedral
Orthomyxovirus
C. Difficile
41. M protein
Icosohedral (double)
Group A streptococcus. Helps prevent phagocytosis.
Enterobius vermicularis
Diphyllobothrium latum
42. Treatment for Haemophilus influenzae meningitis
Erythromycin
Ceftriaxone
Toxoplasma gondii
Amphotericin B
43. Tx for Taenid solium
Ribavirin
Praziquantel
Amphotericin B
Pneumocystis jiroveci
44. Rash preceded by cough - coryza - conjunctivitis
Rubeola
Praziquantel
Bunyavirus
No envelope - SS + linear - Icosahedral
45. 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.
Babesia
Ascaris lumbricoides
Amphotericin B
Schistosoma
46. Food contaminated with eggs; causes granulomas (in in retina -> blindness) and visceral larva migrans
Dracunculus medinensis
Mycobacterium avium - intracellulare
Rubella
Toxocara canis
47. HAV
Aseptic meningitis - herpangina - mycarditis
Enveloped - SS - - circular - 2 segments - helical
Rubeola
Picornavirus
48. Tx of Clonorchis sinensis
Reovirus
Paramyxovirus
Praziquantel
S. epidermidis sensitive. S. saprophyticus resistant.
49. Tx of Schistosoma
Praziquantel
No envelope - SS + linear - Icosahedral
Coxackie A - syphilis - Rocky Mountain spotted fever
Cryptococcus neoformans
50. Transmitted by deer fly - horse fly - and mango fly; causes swelling in skin (can see worm crawling in conjunctiva)
Loa Loa
Babesia
Rubella
Entamoeba histolytica