Clinlab 4 quiz

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

Which is true of the MacConkey II agar?

In regards to the MAC agar, does it differentiate?

Which plate inhibits the swarming of Proteus spp?

Phenylethyl alcohol is...

Phenylethyl alcohol is differential

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

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

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

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

Salmonella-Shigella agar differentiates on the basis of lactose fermentation

Hektoen enteric agars... are?

Levine agar plates...

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

Alpha plate

Gamma plate

Beta plate

Delta plate

Which is used to ID brucella?

Which has lysed blood cells?

Which is used to ID bacteria like enterococci?

A positive reaction with the bile esculin agar is?

Brain heart infusion is a?

Nutrient agar slant is used for?

Oxidation fermentation medium with dextrose is used for?

Sodium chloride 0.85% is used for?

What can grow most anything as a general use broth?

What is used for blood cultures and sterility testing?

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

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

Which is used mostly for fecal culturing?

The motility test is used to?

Which agar is used as a selective fungal medium?

Which contains cycloheximide and chloramphenicol to inhibit bacterial growth?

What contains gentamicin and chlortetracycline to isolate pathogenic fungi?

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

Which is not a precaution to follow for DTM?

What is 1 side DTM and the other side RSM?

What turns blue/green with quick growing fungus?

[blank_start]Agar[blank_end] is semisolid media [blank_start]Broth[blank_end] is liquid media [blank_start]Plate[blank_end] is a flat, round container of agar [blank_start]Tube[blank_end] is screwtop container which can be broth or agar [blank_start]Slant[blank_end] is tube of agar that has gel at an angle

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

[blank_start]Nutritive[blank_end] will grow all types of bacteria and some fungi [blank_start]Differential[blank_end] is how you differentiate between certain bacteria types [blank_start]Selective[blank_end] will only grow certain bacteria types

Which are selective for gram +?

Which are selective for gram -?

Please identify the abbreviations for the following plates. The columbia colistin nalidixic acid which is selective for gram + bacteria is also known as [blank_start]CNA[blank_end] The MacConkey II agar plate is also know as [blank_start]MAC[blank_end] Mueller-Hinton agar is also known as [blank_start]MH[blank_end] Salmonella-Shigella agar is also known as [blank_start]SS[blank_end] Trypticase soy agar known as TSA without blood is known as [blank_start]BAP[blank_end] with 5% blood Chocolate agar is known as [blank_start]CA[blank_end]

Identify the abbreviations. Bile esculin agar also known as [blank_start]BE[blank_end] Brain heart infusion as known as [blank_start]BHI[blank_end] Nutrient agar slant also known as [blank_start]NA[blank_end] Oxidation fermentation medium with dextrose also known as [blank_start]OF[blank_end] Thioglycollate broth also known as [blank_start]Thio[blank_end] Gram negative broth also known as [blank_start]GN[blank_end] Dermatophyte test medium also known as [blank_start]DTM[blank_end]