Zachariah Atteberry
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Clinlab 4 quiz

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Zachariah Atteberry
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Clinlab 4 quiz

Clinlab 4 quiz

Frage 1 von 46

1

Which is true of the Columbia colistin-nalidixic acid agar?

Wähle eine der folgenden:

  • Selective for gram - only

  • Selective for gram + only

  • Uses crystal violet light to inhibit gram + and is selective for gram -

  • Good for gram + and gram - only

  • Works against fungi and gram - bacteria

  • Uses crystal violet light to inhibit gram - and use selective for gram +

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Frage 2 von 46

1

Which is true of the MacConkey II agar?

Wähle eine der folgenden:

  • Selective for gram + only

  • Uses crystal violet light to inhibit gram + and is selective for gram -

  • Good for gram + and gram - only

  • Works against fungi and gram - bacteria

  • Uses crystal violet light to inhibit gram - and use selective for gram +

  • Selective for gram - only

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Frage 3 von 46

1

In regards to the MAC agar, does it differentiate?

Wähle eine der folgenden:

  • Differentiates between lactose and non lactose fermenters, turns colonies purple

  • Differentiates between lactose and non lactose fermenters, turns colonies salmon

  • Differentiates between lactose and non lactose fermenters, turns colonies blue/purple

  • No it does not

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Frage 4 von 46

1

Which plate inhibits the swarming of Proteus spp?

Wähle eine der folgenden:

  • MacConkey 2 agar

  • Columbia colistin-nalidixic acid

  • Thioglycollate broth

  • Mycosel agar

  • Chocolate agar

  • Mueller-hinton agar

Erklärung

Frage 5 von 46

1

Phenylethyl alcohol is...

Wähle eine der folgenden:

  • Selective for gram -

  • Selective for gram +

  • Detects both gram + and gram - in addition to fungi

  • Selective for gram - and fungi

  • Selective for gram - and uses crystal violet to inhibit gram +

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Frage 6 von 46

1

Phenylethyl alcohol is differential

Wähle eins der folgenden:

  • WAHR
  • FALSCH

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Frage 7 von 46

1

Which agar is the only agar approved for antibotic sensitivity testing?

Wähle eine der folgenden:

  • MH

  • MAC

  • Levine

  • Hektoen enteric agar

  • Salmonella-shigella agar

  • MacConkey 2 agar

Erklärung

Frage 8 von 46

1

In regards to Mueller Hinton agars... which is true?

Wähle eine der folgenden:

  • Can be enriched with blood for more fastidious organisms

  • Only gram -

  • only gram +

  • General use and is enriched with blood for more fastidious organisms

  • Only gram + and and is enriched with blood for more fastidious organisms

  • General use and is enriched with blood for more non- fastidious organisms

  • Only gram + and and is enriched with blood for more non-fastidious organisms

Erklärung

Frage 9 von 46

1

Which will produce a black pigment in hydrogen sulfide producing colonies?

Wähle eine der folgenden:

  • SS

  • MAC

  • MH

  • Hektoen enteric agar

Erklärung

Frage 10 von 46

1

In regards to the SS plate, what does it do?

Wähle eine der folgenden:

  • Selects for pathogenic enteric gram -

  • Selects for pathogenic enteric gram +

  • Selects for pathogenic enteric gram + and gram -

  • Only selects for gram - and gram +

  • Selects for gram + and dermatophytes

Erklärung

Frage 11 von 46

1

Salmonella-Shigella agar differentiates on the basis of lactose fermentation

Wähle eins der folgenden:

  • WAHR
  • FALSCH

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Frage 12 von 46

1

Hektoen enteric agars... are?

Wähle eine der folgenden:

  • Selective for gram - and differential/turns salmon if lactose fermenter

  • Selective for gram + and differential/turns salmon if lactose fermenter

  • Gram + and gram - and differential/turns black/blue if lactose fermenter

  • Selective for gram + and turns blue/black if lactose fermenter

  • Neither selective or differential

Erklärung

Frage 13 von 46

1

Levine agar plates...

Wähle eine der folgenden:

  • Selective for gram - and is differential for lactose fermenters...turns blue/black

  • Selective for gram + and is differential for lactose fermenters...turns black

  • Selective for gram + and is differential for lactose fermenters...turns blue

  • Selective for gram - and is differential for lactose fermenters...turns salmon

Erklärung

Frage 14 von 46

1

Which does not have the option of 5% sheep blood being added or already has 5% sheep blood?

Wähle eine der folgenden:

  • BAP

  • MAC

  • CNA

  • Trypticase soy agar

  • Columbia-colistin-nalidixic acid

  • TSA

Erklärung

Frage 15 von 46

1

Alpha plate

Wähle eine der folgenden:

  • Partial hemolysis - green slime around colony

  • Complete hemolysis - clear zone around colony

  • Double (beta inside, alpha around it)

  • No hemolysis or change

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Frage 16 von 46

1

Gamma plate

Wähle eine der folgenden:

  • No hemolysis or change

  • Double (beta inside, alpha around it)

  • Complete hemolysis - clear zone around colony

  • Partial hemolysis - green slime around colony

Erklärung

Frage 17 von 46

1

Beta plate

Wähle eine der folgenden:

  • Partial hemolysis - green slime around colony

  • Complete hemolysis - clear zone around colony

  • Double (beta inside, alpha around it)

  • No hemolysis or change

Erklärung

Frage 18 von 46

1

Delta plate

Wähle eine der folgenden:

  • No hemolysis or change

  • Double (beta inside, alpha around it)

  • Complete hemolysis - clear zone around colony

  • Partial hemolysis - green slime around colony

Erklärung

Frage 19 von 46

1

Which is used to ID brucella?

Wähle eine der folgenden:

  • Chocolate agar

  • MAC

  • BAP

  • TSA

  • MH

  • Mueller-hinton agar

Erklärung

Frage 20 von 46

1

Which has lysed blood cells?

Wähle eine der folgenden:

  • CA

  • OF

  • NA

  • TSA

  • BAP

Erklärung

Frage 21 von 46

1

Which is used to ID bacteria like enterococci?

Wähle eine der folgenden:

  • BE

  • BHI

  • NA

  • OF

  • TSA

  • BAP

Erklärung

Frage 22 von 46

1

A positive reaction with the bile esculin agar is?

Wähle eine der folgenden:

  • Dark brown color

  • Blue/black

  • yellow/green

  • Green

  • Black

  • Salmonella

Erklärung

Frage 23 von 46

1

Brain heart infusion is a?

Wähle eine der folgenden:

  • Enriched broth used for antibiotic sensitivity tests

  • Determines dextrose in gram - bacteria

  • Sterile solution for diluting gram - bacteria for API testing

  • Determines urease production of bacteria

  • ID bacteria like enterococci

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Frage 24 von 46

1

Nutrient agar slant is used for?

Wähle eine der folgenden:

  • Fastidous organisms

  • Non-fastidous organisms

  • Enterococci

  • Sterile solution for diluting gram - bacteria for API testing

  • Determines urease production of bacteria

  • Enriched broth used for antibiotic sensitivity tests

Erklärung

Frage 25 von 46

1

Oxidation fermentation medium with dextrose is used for?

Wähle eine der folgenden:

  • Determines urease production of bacteria

  • Sterile solution for diluting gram + bacteria for API testing

  • Sterile solution for diluting gram - bacteria for API testing

  • Enriched broth used for antibiotic sensitivity tests

  • Determines dextrose in gram - bacteria

  • Determines dextrose in gram + bacteria

Erklärung

Frage 26 von 46

1

Sodium chloride 0.85% is used for?

Wähle eine der folgenden:

  • Determines dextrose in gram + bacteria

  • Determines dextrose in gram - bacteria

  • Sterile solution for diluting gram + bacteria for API testing

  • Sterile solution for diluting gram - bacteria for API testing

  • Determines urease production of gram - bacteria

  • Determines urease production of gram + bacteria

Erklärung

Frage 27 von 46

1

What can grow most anything as a general use broth?

Wähle eine der folgenden:

  • THIO w/o indicator 135c

  • TSB

  • UREA

  • GM

  • Mycosel agar with 135C

  • THIO w/ indicator 135c

Erklärung

Frage 28 von 46

1

What is used for blood cultures and sterility testing?

Wähle eine der folgenden:

  • Trypticase soy broth

  • TSB

  • THIO

  • Thioglycollate broth

  • Both TSB and Trypticase soy broth

  • Both TSA and Trypticase soy agar

  • Both TSA and Trypticase soy broth

Erklärung

Frage 29 von 46

1

What color does urea agar slant (UREA) turn and for what reason?

Wähle eine der folgenden:

  • Determines urease production of bacteria... turns red

  • Determines urease production of bacteria... turns blue

  • Determines urease production of bacteria... turns yellow

  • Determines urease production of bacteria... turns green

  • Lactose fermenter... turns salmon

  • Lactose fermenter.... turns blue/black

Erklärung

Frage 30 von 46

1

Which is known for selective enrichment medium for Salmonella and Shigella spp.

Wähle eine der folgenden:

  • Gram negative broth

  • Bile esculin agar

  • Brain-heart infusion

  • Nutrient agar slant

  • Oxidation fermentation medium with dextrose

  • Salmonella-Shigella Agar

  • SS

Erklärung

Frage 31 von 46

1

Which is used mostly for fecal culturing?

Wähle eine der folgenden:

  • GN

  • TSB

  • UREA

  • THO

  • Mycosel agar

Erklärung

Frage 32 von 46

1

The motility test is used to?

Wähle eine der folgenden:

  • Blood cultures and sterility testing along with test bacteria motility

  • fecal testing and demonstrate motility of bacteria

  • fungal culture and demonstrate motility of bacteria

  • Demonstrate motility of bacteria

  • Sterile solution for diluting gram - bacteria for API testing

  • Sterile solution for diluting gram + bacteria for API testing

Erklärung

Frage 33 von 46

1

Which agar is used as a selective fungal medium?

Wähle eine der folgenden:

  • GN

  • Gram negative broth

  • Thioglycollate broth

  • Trypticase soy broth

  • BE

  • BHI

  • Mycosel agar

Erklärung

Frage 34 von 46

1

Which contains cycloheximide and chloramphenicol to inhibit bacterial growth?

Wähle eine der folgenden:

  • Mycosel agar

  • Thioglycollate broth

  • Trypticase soy broth

  • Urea agar slant

  • TSB

  • CA

  • BE

  • BHI

Erklärung

Frage 35 von 46

1

What contains gentamicin and chlortetracycline to isolate pathogenic fungi?

Wähle eine der folgenden:

  • DTM

  • DTS

  • GN

  • BE

  • BHI

  • OF

  • NA

Erklärung

Frage 36 von 46

1

What causes color change in the presence of acid producing, rapidly growing fungi... and what color does it change?

Wähle eine der folgenden:

  • DTM....phenol red

  • DTM... blue

  • DTM....green/blue

  • Dermatophyte test medium.... green/yellow

  • THIO w/indicator 135 c

  • GN

  • MME

Erklärung

Frage 37 von 46

1

Which is not a precaution to follow for DTM?

Wähle eine der folgenden:

  • Dark area

  • Room temp

  • Keep the cap loose

  • Keep up to 60 days

Erklärung

Frage 38 von 46

1

What is 1 side DTM and the other side RSM?

Wähle eine der folgenden:

  • Derm Duet

  • Derm-Duo

  • DDTM

  • Mycosel agar

  • GM

Erklärung

Frage 39 von 46

1

What turns blue/green with quick growing fungus?

Wähle eine der folgenden:

  • Derm-Duet

  • DTM

  • Dermatophyte grow medium

  • GM

  • Thioglycollate broth

  • trypticase soy broth

Erklärung

Frage 40 von 46

1

is semisolid media
is liquid media
is a flat, round container of agar
is screwtop container which can be broth or agar
is tube of agar that has gel at an angle

Klicke und ziehe, um den Text zu vervollständigen.

    Agar
    Broth
    Plate
    Tube
    Slant

Erklärung

Frage 41 von 46

1

Which is not one of the three things you should do with all media in a clinic?

Wähle eine der folgenden:

  • Prevent condensation but incubating upside down

  • Check all media for accidental contamination

  • Check all expiration dates

  • Always keep the lid screwed on tight for all media

Erklärung

Frage 42 von 46

1

will grow all types of bacteria and some fungi
is how you differentiate between certain bacteria types
will only grow certain bacteria types

Klicke und ziehe, um den Text zu vervollständigen.

    Nutritive
    Differential
    Selective

Erklärung

Frage 43 von 46

1

Which are selective for gram +?

Wähle eine oder mehr der folgenden:

  • Columbia colistin nalidixic acid

  • Phenylethyl alcohol

  • MAC

  • Mueller-Hinton agar

  • Hektoen enteric agar

  • Levine

  • Salmonella-Shigella agar (SS)

  • NA

Erklärung

Frage 44 von 46

1

Which are selective for gram -?

Wähle eine oder mehr der folgenden:

  • CNA

  • MAC

  • PEA

  • SS

  • MH

  • Levine

  • Hektoen enteric agar

Erklärung

Frage 45 von 46

5

Fülle die Lücken, um den Text zu vervollständigen.

Please identify the abbreviations for the following plates.

The columbia colistin nalidixic acid which is selective for gram + bacteria is also known as
The MacConkey II agar plate is also know as
Mueller-Hinton agar is also known as
Salmonella-Shigella agar is also known as
Trypticase soy agar known as TSA without blood is known as with 5% blood
Chocolate agar is known as

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Frage 46 von 46

8

Fülle die Lücken, um den Text zu vervollständigen.

Identify the abbreviations.

Bile esculin agar also known as
Brain heart infusion as known as
Nutrient agar slant also known as
Oxidation fermentation medium with dextrose also known as
Thioglycollate broth also known as
Gram negative broth also known as
Dermatophyte test medium also known as

Erklärung

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