Enterobacteriaceae 7.6, Review Specific

What is the appearance of Enterobacteriaceae on a gram stain?

Enterobacteriaceae are what type of oxygen users?

what is the result of Enterobacteriaceae organisms on the cytochrome oxidase test?

Enterobacteriaceae organisms do what to glucose?

true or false
all Enterobacteriaceae organisms will grow on a MacConkey agar plate?
True False

Enterobacteriaceae organisms will usually _______ nitrate to nitrite.

Enterobacteriaceae organisms are ________, meaning they do not form spores.

motile forms of Enterobacteriaceae move by what type of flagellation?

what is the typical colonial coloration of Enterobacteriaceae on a BAP?

what is the appearance of Enterobacteriaceae in a blood culture?

the triple sugar iron (TSI) agar contains _______ and enrichment.

what is the pH indicator in the TSI?

what is the H₂S indicatorin the TSI?

what is the sulfur source for any H₂S indicator?

what is the name of the media that is the same as TSI minus the sucrose?

Kligler's iron agar(KIA) is the same as TSI minus what sugar?

what are the abbreviations for the following in the TSI?
Acid
Alkaline
Gas bubbles produced
H2S produced

what is the format for documenting results on the TSI?

what are the three controls for the TSI and their results?

What are the result for the TSI left to right

What is the innoculation procedure for the phenylalanine deaminase (PAD) test?

the phenylalanine deaminase (PAD) test should be incubated at 35^oC for how long?

what is the indicator reagent used in the phenylalanine deaminase (PAD) test?

A positive phenylalanine deaminase (PAD) test will produce what color?

what will be the appearance of the phenylalanine deaminase (PAD) test if negative?

what precaution should be taken when interpreting the phenylalanine deaminase (PAD) test?

what are the quality control organisms for the phenylalanine deaminase (PAD) test?

what is the metabolic end product in the urease media?

what is the enzyme in the urease media?

Indole is the endproduct of deamination and hydrolysis of ___________ by the enzyme tryptophanase.

indole can be performed on a BAP, TSA, CHOC, SIM, indole nitrate medium, and MIO, but not what media?

what is the media which contains tryptophane?

the rapid screening for indole should be performed on what media?

What is the reagent used in the indole spot test?

what is the reagent used in the tube indole test?

what are the quality control organisms for indole?

the cytochrome oxidase test uses the oxidation of what substrate?

what is the endproduct formed in the cytochrome oxidase test?

the reaction in the cytochrome oxidase test is visualized by what color change?

what is the name of the reagent used in the cytochrome oxidase test?

what materials are needed for the cytochrome oxidase test?

the MIO media is used to detect what three things?

what is the amine formed by the amino acid ornithine?

the MIO is commonly known as what type of media.

what is the inoculation procedure for the MIO media?

MIO media should be incubated for 18-24 hours at what temp?

how is a positive motility seen?

how is a negative motility indicated?

how is a positive ODC indicated on the MIO?

how is a negative ODC indicated on the MIO?

how is a positive indole indicated on the MIO media?

how is a negative indole indicated on an MIO media?

the principle of the methyl red test is to ID bacteria based on end products of ________ metabolism.

what is the pH that indicates that acids are produced by enzymes of mixed-acid pathways in the methyl red test?

what is color that indicates a positive methyl red?

the principle of the voges-proskauer test is to ID bacteria based on production of what two substances?

a positive voges-proskauer test is detected by development of pink or red color when combined with what reagent?

for the VP test, what quantity of medium should be split from the 5mL MR-VP tube?

how long should the VP test be incubated at 35^oC?

what are the two barritt's reagents and their quantities?

the ONPG is colorless and similar to _______.

the ONPG is used to detect organism's ability to produce what?

the ONPG is an enzymatic test specifically designed to detect organisms that ferment _______ at a slow rate?

active beta-galactosidase results in what visible metabolite?

what are the two nitrite indicator reagents in the nitrate reduction test?

what is the nitrate indicator used to detect resudual nitrate in the nitrate reduction test?

the nitrate indicator zinc is used to rule out ______ recuded to other compounds.

How is no reduction of residual nitrates is indicated when zinc dust is added?

what are the three proteus species?

what is the most frequently isolated proteus species?

what are the four clinical significances of proteus?

what organism causes swarming on a BAP?

what is the smell of proteus?

what is the appearance of non lactose fermenters on the MAC?

how does proteus use lactose?

what is the appearance of proteus on the Hektoen agar?

what is the appearance of proteus on the XLD?

what test differentiates P. mirabilis from P. vulgaris?

what are the three organisms that have to be sent to serology for serotyping?

what percent of salmonella isolates are in A-E, based on O (somatic) antigens?

what is the flagellar Ag that provides type specific strains to salmonella?

what is the capsular antigen associated with S. typhi's virulence?

what is the organism associated with traveler's and childhood diarrhea?

enterotoxigenic E. coli (ETEC) has enterotoxins similar to what organism?

Enteroinvasive E. coli (EIEC) causes what disease?

what is the numeric code associated with Enterohemorrhagic E. coli (EHEC)?

what is the organism associated with inflammation, bleeding, and hemolytic uremic syndrome?

Enterohemorrhagic E. coli (EHEC) 0157:H7 has toxins like ______ toxin.

serotyping is requried after ID of which E. coli?

what is the Escherichia species associated with watery diarrhea?

what is the Escherichia species associated with chronic and infant diarrhea?

what is the colonial morphology of Escherichia on the MacConkey agar?

what is the color of escherichia on HE?

what is the color of Escherichia on the XLD?

what is the abbreviated work up for Escherichia and their results?

this is the most communicable bacterial diarrhea?

bacillary dysentery is caused by what toxin?

what is the most common isolate in the U.S. from diarrhea?

what is the least reactive genus in the family enterobacteriaceae?

what is the most biochemically active species?

Shigella uses what antigen on all species?

what are the three species in the Yersinia genus?

what is the dangerous organism that can cause pneumonia?

what are the six clinical significances of Klebsiella?

what is the test to differentiate K. oxytoca from K. pneumoniae?

what are the indole results for K. oxytoca and K. pneumoniae?

the genus enterobacter is formerly known as what two genus?

what are the three species in the genus Enterobacter?

what are the differential tests for klebsiella and enterobacter?

what is the test that differentiates Serratia from Klebsiella and Enterobacter?

What are test uses Barritt's reagents A&B?

what two tests differentiate Salmonella from Citrobacter?

what are the QC organisms for ONPG?

what are the QC organisms for oxidase?

what are the QC organisms for urease?

what two organisms are associated with the color red?

what organisms are PAD positive?

What is the TSI reaction for E. coli?

what color is associated with a positive citrate?

what color is associated with a positive urease?

what color is associated with a positive spot indole?

what color is associated with a positive tube indole?

which two organisms are stringy or mucoid?