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Exam 3 Review
Exam 3 Review
174
Biology
Undergraduate 3
03/07/2015

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Term
What is the Special GS for the following:
Actinomyces
Definition
Gram positive branching rods (filaments)
Term
What is the Special GS for the following:
Capnocytophaga
Definition
fusiform GNB
Term
What is the Special GS for the following:
Fusobacterium nucleatum
Definition
fusiform GNB
Term
What is the Special GS for the following:
Campylobacter/Helicobacter
Definition
S-shaped, spirals & seagull wings GNB
Term
What is the Special GS for the following:
Gardnerella
Definition
Gram-variable coccobacilli
Term
What is the Special GS for the following:
Cardiobacterium
Definition
Rosettes GNB
Term
What is the normal habitat of the following:
Leptospira
Definition
animal urine
Term
What is the normal habitat of the following:
Bartonella henselae
Definition
dogs & cats
Term
What is the normal habitat of the following:
Pasteurella multocida
Definition
dogs & cats
Term
What is the normal habitat of the following:
Capnocytophaga canimorsus/cynodegmi
Definition
dogs & cats
Term
What is the normal habitat of the following:
Spirillium minor & Streptobacillus moniliformis
Definition
rodents
Term
What is the normal habitat of the following:
Brucella
Definition
Variety of animals
Term
What is the normal habitat of the following:
Campylobacter
Definition
Variety of animals
Term
What is the normal habitat of the following:
Franciscella tularemia
Definition
Variety of animals
Term
What is the normal habitat of the following:
Coxiella
Definition
Variety of animals
Term
What is the normal habitat of the following:
Rickettsia/Ehrlichia/Anaplasma/Borrelia burgdorferi
Definition
Ticks
Term
What is the normal habitat of the following:
Borrelia recurrentis
Definition
Lice
Term
What is the normal habitat of the following:
Aeromonas
Definition
Water
Term
What is the normal habitat of the following:
Legionella
Definition
Water
Term
What is the normal habitat of the following:
Vibrio
Definition
Water
Term
What is the normal habitat of the following:
P. aeruginosa
Definition
Water
Term
Where is the habitat of HACEK in humans?
Definition
Mouth flora
Term
Where is the habitat of Capnocytophaga in humans?
Definition
Mouth flora
Term
What is the normal habitat of the following:
Chromobacterium violaceum
Definition
soil & water
Term
Which MO is associated w/ Actinomyces israelii (anaerobe)
Definition
Aggregatibater actinomycetemcomitans (aerobe)
Term
Which MO is Anaerobic GNB?
Definition
Bacteroides, Prevotella, Porphyromonas, & Fusobacterium
Term
Which MO is Anaerobic GPC?
Definition
Peptostreptococcus
Term
Which MO is Anaerobic GNC?
Definition
Veillonella
Term
Which MO is Anaerobic Small GPB?
Definition
Propionibacterium
Term
Which MO is Anaerobic Branching GPB?
Definition
Actinomyces
Term
Which MO is Anaerobic GPB?
Definition
Eubacterium & Bifidobacterium
Term
Which MO is Anaerobic Box-car GPB?
Definition
Clostridium
Term
Which MOs are Microaerobes?
Definition
Campylobacter
Helicobacter
Term
Which MOs are nonfermenters?
Definition
Pseudomonas
Burkholderia
Stenotrophomonas
Acinetobacter
Moraxella
Term
Match the following MO with its disease:
Pseudomonas aeruginosa
Definition
swimmer’s ear, burns, CF patients
Term
Match the following MO with its disease:
Burkholderia cepacia
Definition
CF patients (cepacia syndrome)
Term
Match the following MO with its disease:
Burkholderia pseudomallei
Definition
melioidosis
Term
Match the following MO with its disease:
Vibrio cholerae
Definition
cholera
Term
Match the following MO with its disease:
Helicobacteria pylori
Definition
gastric ulcers
Term
Match the following MO with its disease:
Campylobacter fetus subsp fetus
Definition
bacteremia in immunocompromised patients
Term
Match the following MO with its disease:
Campylobacter jejuni & C. coli
Definition
usually intestinal (diarrhea)
Term
Match the following MO with its disease:
Legionella
Definition
Pontiac fever/Legionnaire’s
Term
Match the following MO with its disease:
Brucella
Definition
brucellosis or undulant fever
Term
Match the following MO with its disease:
Kingella kingae
Definition
joint infection in young children
Term
Match the following MO with its disease:
Franciscella tularemia
Definition
tularemia or rabbit fever
Term
Match the following MO with its disease:
HACEK
Definition
endocarditis
Term
Match the following MO with its disease:
Bordetella
Definition
pertussis (whooping cough)
Term
Match the following MO with its disease:
Gardnerella vaginalis
Definition
bacterial vaginosis
Term
Match the following MO with its disease:
Clostridium perfringens
Definition
gas gangrene/septicemia
Term
Match the following MO with its disease:
Clostridium difficile
Definition
antibiotic associated diarrhea/pseudomembranous colitis
Term
Match the following MO with its disease:
Clostridium septicum
Definition
bacteremia associated w/ underlying malignancy
Term
Match the following MO with its disease:
Clostridium tetani
Definition
tetanus
Term
Match the following MO with its disease:
Clostridium botulinum
Definition
botulism
Term
Match the following MO with its disease:
Mycoplasma pneumoniae
Definition
primary atypical pneumonia
Term
Match the following MO with its disease:
Mycoplasma hominis
Definition
genital tract infections
Term
Match the following MO with its disease:
Ureaplasma
Definition
nonGC urethritis
Term
Match the following MO with its disease:
Chlamydia trachomatis
Definition
trachoma, cervicitis, urethritis, inclusion conjunctivitis, neonatal pneumonia, lymphogranuloma venereum
Term
Match the following MO with its disease:
Spirillium minor & Streptobacillus moniliformis
Definition
rat bite fever
Term
Match the following MO with its disease:
Leptospira
Definition
leptospirosis
Term
Match the following MO with its disease:
Borrelia recurrentis
Definition
relapsing fever
Term
Match the following MO with its disease:
Treponema pallidum
Definition
Syphilis
Term
Match the following MO with its disease:
Rickettsia rickettsii
Definition
Rocky Mountain spotted fever
Term
Match the following MO with its disease:
Ehrlichia chaffeensis
Definition
Human monocytic ehrlichiosis
Term
Match the following MO with its disease:
Anaplasma phagocytophilum
Definition
Human granulocytic anaplasmosis
Term
Match the following MO with its disease:
Coxiella burnetii
Definition
Q fever
Term
Match the following MO with its disease:
Bartonella quintana
Definition
trench fever, bacteremia, bacillary angiomatosis
Term
Match the following MO with its disease:
Bartonella henselae
Definition
cat scratch fever, bacteremia, bacillary angiomatosis
Term
What MO needs epithelial cells?
Definition
C. trachomatis
Term
What MO(s) is/are attributed to the following special patient characteristic(s):
Cystic fibrosis
Definition
Burkholderia cepacia; also mucoid P. aeruginosa
Term
What MO(s) is/are attributed to the following special patient characteristic(s):
Dogs
Definition
Bartonella henselae, Pasteurella multocida, & Capnocytophaga canimorsus/cynodegmi
Term
What MO(s) is/are attributed to the following special patient characteristic(s):
Ingestion of contaminated seafood/water
Definition
Vibrio species
Term
What MO(s) is/are attributed to the following special patient characteristic(s):
History of liver disease
Definition
Vibrio vulnificus
Term
What MO(s) is/are attributed to the following special patient characteristic(s):
Joint infection in young children
Definition
Kingella kingae
Term
Which MO needs to be transported on wet ice?
Definition
Chlamydia trachomatis
Term
Which MO(s) need(s) to be transported in special transport media?
Definition
Chlamydia & anaerobes
Term
What is the appropriate/available test for the following MO(s):
Legionella, Francisella, C. trachomatis, & R. rickettsii
Definition
DFA
Term
What is the appropriate/available test for the following MO(s):
Legionella (urine)
Definition
Antigen detection
Term
What is the appropriate/available test for the following MO(s):
Brucella - nonautomated: hold broth cultures 30 days & automated broth cultures hold 10 days
Definition
Culture
Term
What is the appropriate/available test for the following MO(s):
Bordetella & Ehrlichia/Anaplasmosis
Definition
PCR
Term
What is the appropriate/available test for the following MO(s):
C. difficile & C. botulinum
Definition
Toxin test
Term
What is the appropriate/available test for the following MO(s):
Vibrio 01 & 0139, Francisella, Brucella, Heliobacter, Coxiella, & Bartonella
Definition
Serology
Term
What is the appropriate/available test for the following MO(s):
Mycoplasma pneumoniae
Definition
Cold agglutinins
Term
What is the appropriate/available test for the following MO(s):
T. pallidum
Definition
Darkfield exam
Term
What is the appropriate/available test for the following MO(s):
Gardnerella vaginalis
Definition
Clue cells
Term
True or False:
The following are considered as Biohazardous:Brucella & Franciscella tularemia
Definition
True
Term
True or False:
The following need special decontamination: Legionella
Definition
True
Term
What type of special decontamination does Legionella need?
Definition
Acid Wash
Term
True or False:
Thios need to be boiled before being used
Definition
True
Term
What is the appearance of nonfermenters on MAC/EMB?
Definition
Lactose negative
Term
What does the following MO look like on the following media?
B. fragilis
BBE
Definition
black
Term
What does the following MO look like on the following media?
Bordetella
Bordet-Gengou/charcoal horse blood agar (Regan-Lowe)
Definition
mercury drop colonies
Term
What does the following MO look like on the following media?
Gardnerella
Human blood agar (V agar or HBT agar)
Definition
beta hemolysis
Term
What does the following MO look like on the following media?
Clostridium difficile
CCFA
Definition
yellow colonies
Term
What does the following MO look like on the following media?
B. cepacia
BCSA/OFPBL
Definition
yellow colonies
Term
What does the following MO look like on the following media?
V. cholerae/alginolyticus
TCBS
Definition
yellow
Term
What does the following MO look like on the following media?
V. vulnificus/parahaemolyticus
TCBS
Definition
Blue-green
Term
What is the incubation temperature that is needed for the following:
C for Campylobacter jejuni & C. coli
Definition
42 degrees C
Term
What is the incubation temperature that is needed for the following:
C. fetus & H. pylori
Definition
37 degrees C
Term
What is the incubation environment that is needed for the following:
HACEK group, Capnocytophaga, & Brucella
Definition
CO2
Term
What is the incubation environment that is needed for the following:
Campylobacter & Helicobacter
Definition
Microaerobic
Term
What is the incubation time that is needed for the following:
Anaerobes in GasPak containers at 350
Definition
48 hours before reading plates
Term
How are Chlamydia MOs detected?
Definition
Iodine stain for glycogen inclusion
DFA (monoclonal ABY)
Term
What is the best method for detection for Chlamydia?
Definition
NAAT
Term
What else must be done for detection of Chlamydia if it is a child abuse case?
Definition
Culture
Term
What type of cells and media are used for a tissue culture for detection of Chlamydia?
Definition
McCoy cells
Shell vials
Term
What disease/illness are attributed to the following MO:
C. pneumonia
Definition
Pneumonia
Term
What disease/illness are attributed to the following MO:
C. psittaci
Definition
Parrot Fever
Term
True or False:
Tissue cultures and DFA are commonly used when identifying C. psittachi
Definition
True
Term
Weyant and Associates charts identify MOs on what grounds?
Definition
Oxidase, growth on MAC, OF results, & motility
Term
Name 4 OF Glucose Fermenters
Definition
Enterics, Vibro, Aeromonas, & Plesiomonas
Term
Name 1 OF Glucose Oxidizer
Definition
Pseudomonas
Term
OF Glucose Test:
Both Tubes Yellow
Definition
Glucose Fermenter
Term
OF Glucose Test:
Yellow in open
Blue-Green in closed
Definition
Oxidizer
Term
OF Glucose Test:
Both Tubes Blue-Green
Definition
Non-Oxidizer/Assachrolytic
Term
Name 2 OF Non-Oxidizers
Definition
Moraxella & Acinetobacter
Term
What type of MO has the following Nitrate test results?
red after adding reagents
A & B (nitrate → nitrite)
Definition
Enterics
Term
What type of MO has the following Nitrate test results?
No color change after addition of zinc (nitrate → nitrogen gas)
Definition
Pseudomonas
Term
What type of MO has the following Nitrate test results?
red color after addition of zinc (nitrate not reduced)
Definition
Acinetobacter
Term
Identify the MO with the following results:
Pyocyanin production (green); oxidase +
Growth at 42; TSI = K/K
OF Glucose = oxidizes
Definition
Pseudomonas aeruginosa
Term
Identify the MO with the following results:
SPS = S
Definition
Peptostreptococcus anaerobius
Term
Identify the MO with the following results:
Kana, Vanco, Col, & Bile = R
BBE = black (positive)
Definition
Bacteroides fragilis
Term
Identify the MO with the following results:
Clue cells on GS or wet mount
If cultured – β-hemolytic on HBT or V agar; γ-hemolytic on BAP
Starch +
Definition
Gardnerella
Term
Identify the MO with the following results:
Double zone of hemolysis
Reverse CAMP = +
Lecithinase = +
Definition
Clostridium perfringens
Term
Identify the MO with the following results:
Grows on BAP & CHOC at 350
Rapid urease = +
Usually diagnosed by serology, direct histologic examination or urease production
Definition
Helicobacter pylori
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Acinetobacter
Definition
Negative
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Stenotrophomonas
Definition
Negative
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Plesiomonas
Definition
Positive
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Aeromonas
Definition
Positive
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Campy & Helico
Definition
Positive
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Vibrio
Definition
Positive
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Burkholderia
Definition
Weak Positive
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Moraxella
Definition
Positive
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Kingella
Definition
Positive
Term
Determine whether the following is Oxidase Positive or Oxidase Negative:
Eikenella
Definition
Positive
Term
Is V. cholerae halophilic or nonhalophilic?
Definition
nonhalophilic
Term
Except V. cholerae, are most of the other vibrios halophilic or nonhalophilic?
Definition
halophilic
Term
Which MO appears green on MH agar due to pyocyanin?
Definition
P. aeruginosa
Term
What is the order for the following MO:
Eikenella
Definition
Bleach
Term
What is the order for the following MO:
Pseudomonas aeruginosa
Definition
Corn Taco / Grape
Term
What is the order for the following MO:
Myroides odoratum
Definition
Fruity
Term
What is the order for the following MO:
Anaerobes
Definition
Just Stinks
Term
Which MO has the following color:
Yellow
Definition
Flavobacteria & Capnocytophaga
Term
Identify the MO that is attributed to the following key characteristic:
Mercury drop colonies
Definition
Bordetella
Term
Identify the MO that is attributed to the following key characteristic:
Pitting agar
Definition
Eikenella
Term
Identify the MO that is attributed to the following key characteristic:
Molar tooth colony
Definition
Actinomyces
Term
Identify the MO that is attributed to the following key characteristic:
Sulfur granules
Definition
Actinomyces
Term
Identify the MO that is attributed to the following key characteristic:
Double zone of β-hemolysis
Definition
Clostridium perfringens
Term
Identify the MOs that are attributed to the following key characteristic:
Fluorescence red (GNB)
Definition
Prevotella & Porphyromonas
Term
Identify the MO that is attributed to the following key characteristic:
Fluorescence red (GNC)
Definition
Veillonella
Term
Identify the MOs that are attributed to the following key characteristic:
darting motility
Definition
V. cholerae & Campylobacter
Term
Identify the MO that is attributed to the following key characteristic:
gliding motility
Definition
Capnocytophaga
Term
Identify the MO that is attributed to the following key characteristic:
SXT Sensitive
Definition
Stenotrophomonas
Term
Identify the MO that is attributed to the following key characteristic:
Penicillin susceptibility
Definition
Moraxella
Term
Identify the MO that is attributed to the following key characteristic:
Fried-egg colonies
Definition
Mycoplasma
Term
Identify the MO that is attributed to the following key characteristic:
Anaerobic diphtheroids
Definition
Propionibacterium
Term
Identify the MO that is attributed to the following key characteristic:
Rice water stool
Definition
Vibrio cholerae
Term
What color does the following indicator strip turn when O2 is present?
Methylene Blue
Definition
Blue
Term
What color does the following indicator strip turn when O2 is present?
Resazurin
Definition
Pink
Term
How long does it take to achieve anaerobic conditions in an anaerobe jar?
Definition
1-2 hours
Term
How long do you need to incubate in a GasPak EZ container before opening?
Definition
24 hours
Term
What is the procedure to ID if anaerobe using the Aero-tolerance Test?
Definition
Subculture colonies to CHOC & ANA-BAP
Incubate CHOC in CO2 & ANA-BAP in anaerobic environment
After 2 days check plates for growth of using jars; next day if using glove box
Term
When dealing with anaerobes what type of instrument should you use?
Definition
platinum, stainless steel loop, or sterile wooden stick
Term
How do you/What do you use to collect anaerobe specimens?
Definition
Aspirates/Tissues are Great
Term
What is OK to use to collect anaerobe specimens?
Definition
Swabs
Term
What type of specimens are the following considered when referring to anaerboes?
Throat/nasopharyngeal/sputum
Feces or bowel contents
Voided urine
Vaginal/cervical swabs
Definition
Inappropriate specimens (with normal flora)
Term
True or False:
Anaerobes - Use special transport media or specimen has to be brought to lab immediately after collection
Definition
True
Term
True or False:
Anaerobes - If color (resazurin turns pink) in transport media, it is unacceptable for use
Definition
True
Term
C. difficile is usually diagnosed by ...
Definition
detecting toxins produced by organism
Term
True or False:
The cytotoxicity test was once considered the “gold standard” & is now being replaced by PCR
Definition
True
Term
True or False:
The cytotoxicity test is performed in tissue cells
Definition
True
Term
What do the components of the cytotoxicity test include?
Definition
stool (patient), tissue cells, & anti-toxin
Term
Interpret the following:
Stool + Tissue Cells (Human fibroblasts) --> NO CPE
Definition
No C. difficile toxin present
Term
Interpret the following:
Stool + Tissue Cells (Human fibroblasts) --> CPE
Definition
C. difficile toxin present
Term
Interpret the following:
Stool + Antitoxin + Tissue Cells (Human fibroblasts) --> NO CPE
Definition
C. difficile toxin present
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