Quiz
Nonspore Forming - GPR
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Questions in this quiz (11)
1Corynebacterium sp. "diptheroids": [blank_start]Small[blank_end], pleomorphic, beaded, palisading "Chinese Letters" -> [blank_start]Dry[blank_end], [blank_start]white[blank_end] colonies -> Catalase [blank_start]positive[blank_end]
- ASmall
- BPinpoint
- CMedium
- DLarge
- Ewhite
- Fgray
- Goff-white
- Hgreen/brown
- IDry
- JWet
- KCreamy
- LSticky
- Mpositive
- Nnegative
2Listeria monocytogenes: [blank_start]small[blank_end] coccobacillary -> [blank_start]narrow[blank_end]-zone, [blank_start]beta[blank_end] hemolytic colonies -> catalase [blank_start]positive[blank_end] -> umbrella & tumbling, Motility at 25C, Litmus milk-chalky, white, indicator [blank_start]red[blank_end]. Salicin +, Dextrose +, Trehalose +, Bile esculin +
- Anarrow
- Bwide
- Cbeta
- Dalpha
- Egamma
- Fpositive
- Gnegative
- Hsmall
- Imedium
- Jlarge
- Kpinpoint
- Lred
- Myellow
3Erysipelothrix: thin, [blank_start]small[blank_end], pointed rod -> small, [blank_start]alpha[blank_end] hemolytic -> catalase [blank_start]negative[blank_end] -> TSI=H25
- Asmall
- Bmedium
- Clarge
- Dpinpoint
- Ealpha
- Fbeta
- Ggamma
- Hnegative
- Ipositive
4Lactobacillus sp: [blank_start]long[blank_end], thin GPR in chains -> small, [blank_start]alpha[blank_end] hemolytic -> catalase [blank_start]negative[blank_end]
- Aalpha
- Bbeta
- Cnegative
- Dpositive
- Elong
- Fshort
5Listeria's main source is dairy products such as milk, cheese and icecream
- ATrue
- BFalse
6Listeria is manifested primarily as [blank_start]septicemia[blank_end] and [blank_start]meningitis[blank_end] in neonates and immuno-compromised patients
- Asepticemia
- Bpnuemonia
- Cimpetigo
- Dmeningitis
- Eendocarditis
- Finflammation of hands and fingers
7For what microorganism do you use the rabbit monocyte test?
- AListeria monocytogenes
- BDiptheroids
- CErysipelothrix
- DLactobacillus sp
8Normal habitat: sewage, silage, soil, fertilizers, decaying vegetation
Normal flora of GI tract of many animals-often found in milk (cows, goats)
1-5% of humans are asymptomatic intestinal carriers- AListeria monocytogenes
- BCorynebacterium sp
- CErysipelathrix
- DLactobacillus sp.
9Normal habitat: animals such as fish, shellfish, birds (poultry), swine (major reservoir), rodents, cattle, horses, dogs
soil, food, water
organism is able to survive for long periods outside of the body and survives pickling, salting, or smoking processes used in preservation of meats- AListeria monoctogenes
- BCorynebacterium sp
- CErysipelothrix
- DLactobacillus
10Normal Habitat: Female genital tract, GI tract, skin, found in dairy products
- AListeria monocytogenes
- BCorynebacterium sp
- CErysipelothrix
- DLactobacillus
11Normal habitat: upper respiratory tract, many individuals carry nontoxigenic strains as a part of NF
- ACorynebacterium diphtheriae
- BCorynebacterium Jeikeium
- CDiphtheroid bacili
- DBacillus
Information
- Description
- All about nonspore forming gram positive rods
- Author
- Katie Koontz
- Language
- English
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- 29
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