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Exam 3 - Nonfermentative GNB
Exam 3 - Nonfermentative GNB
43
Biology
Undergraduate 3
03/07/2015

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Term
What type of gram stain will the following have:
Pseudomonas aeruginosa
Definition
GNB
Term
What type of gram stain will the following have:
Acinetobacter
Definition
GNB
Term
What type of gram stain will the following have:
Stenotrophomonas maltophilia
Definition
GNB
Term
What type of gram stain will the following have:
Burkholderia cepacia
Definition
GNB
Term
What type of gram stain will the following have:
Burkholderia pseudomallei
Definition
GNB
Term
What type of gram stain will the following have:
Moraxella
Definition
GN Coccobacili
Term
Is Stenotrophomonas maltophilia oxidase positive or negative?
Definition
Negative
Term
Is Acinetobacter nitrate positive or negative?
Definition
Negative
Term
Does the following use glucose?
Acinetobacter baumanni
Definition
Yes
Term
Does the following use glucose?
Acinetobacter lwoffii
Definition
No
Term
Is Acinetobacter oxidase positive or negative?
Definition
Negative
Term
Will you see growth on MAC for Stenotrophomonas maltophilia?
Definition
Yes
Term
True or False:
Stenotrophomonas maltophilia uses BOTH Glucose & Maltose
Definition
True
Term
True or False:
Stenotrophomonas maltophilia is usually sensitive to SXT
Definition
True
Term
Describe a Pseudomonas aeruginosa colony
Definition
Large, irregularly shaped, with metallic sheen
Pyocyanin
Beta-hemolytic on sheep BAP
Grow on MAC (lactose =)
Term
How would you describe the odor of Pseudomonas aeruginosa colonies?
Definition
Grape
Corn taco-like
Term
Is Pseudomonas aeruginosa a glucose oxidizer?
Definition
Yes
Term
Is Pseudomonas aeruginosa oxidase positive or negative?
Definition
Oxidase positive
Term
At what temperature does Pseudomonas aeruginosa grow?
Definition
42 degrees Celsius
Term
What is the TSI reaction of/for Pseudomonas aeruginosa?
Definition
K/NC
Term
What does Pseudomonas aeruginosa produce?
Definition
Pyocyanin
Term
True or False:
Burkholderia cepacia has yellow colonies on BOTH BCSA and OFPBL
Definition
True
Term
Burkholderia cepacia has yellow colonies on both BCSA and OFPBL because it produces acid from what?
Definition
Lactose
Term
Is Burkholderia cepacia oxidase positive or negative?
Definition
Positive
Term
Is Burkholderia pseudomallei oxidase positive or negative?
Definition
Positive
Term
What are the colony characteristics of Burkholderia pseudomallei?
Definition
Wrinkled colony
Term
What MO is known as the Vietnamese time bomb?
Definition
Burkholderia pseudomallei
Term
What type of odor is characteristic of Burkholderia pseudomallei?
Definition
strong, earthy odor
Term
What does Burkholderia pseudomallei cause which is described as an aggressive granulomatous pulmonary disease; endemic in SE Asia?
Definition
melioidosis
Term
True or False:
Penicillin disk test differentiates short coccobacilli from true cocci
Definition
True
Term
When the Penicillin disk test is performed how do the following appear?
Moraxella species
Definition
Form Rods
Term
When the Penicillin disk test is performed how do the following appear?
Neisseria
Definition
Remain as cocci
Term
Is Moraxella species Oxidase Positive or Negative?
Definition
Positive
Term
Is Moraxella species susceptible or resistant to Penicillin?
Definition
Susceptible
Term
True or False:
Most NFB are Resistant to Penicillin
Definition
True
Term
True or False:
Some Flavobacteriacea have Yellow Pigment
Definition
True
Term
What is the odor that is attributed to Mmyroides odoratum, a type of Flavobacteriacea?
Definition
Sweet, fruity odor
Term
Are most of the Flavobacteriacea Oxidase positive or negative?
Definition
Positive
Term
True or False:
Eikenella & Kingella produce delayed biochemical reactions and may resemble NFB
Definition
True
Term
Are Eikenella & Kingella aerobes or anaerobes?
Definition
Facultative Anaerobes
Term
Is the following considered a fermenter, nonfermenter-oxidizer, or a nonfermenter-nonoxidizer:
E. coli, every enteric
Definition
Fermenter
Term
Is the following considered a fermenter, nonfermenter-oxidizer, or a nonfermenter-nonoxidizer:
Pseudomonas aeruginosa
Definition
Nonfermenter Oxidizer
Term
Is the following considered a fermenter, nonfermenter-oxidizer, or a nonfermenter-nonoxidizer:
Acinetobacter lwoffii
Definition
Nonfermenter Nonoxidizer
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