Media Flashcards

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0
Q

Alkaline peptone water

A

(Enrichment)

Increase number of pathogenic vibrio in specimen

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1
Q

Amie’s medium

A

(Transport)

Maintain viability of organism

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2
Q

Anaerobic blood agar

A

(Reducing/anaerobic)

Isolates all anaerobes

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3
Q

Anaerobic phenylethyl alcohol (PEA)

A

(Reducing/anaerobic)

Isolates obligate gm(+/-) bacteria

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4
Q

Anaerobic kanamycin vancomycin blood agar

A
(Reducing/anaerobic)
Isolates gm(-) anaerobes esp bacteroides, pervotella and fusobacterium species
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5
Q

Anaerobic paroromycin vancomycin laked blood agar

A

(Reducing/anaerobic)
Isolates gm(-) anaerobes esp bacteroides, pervotella and fusobacterium species
Detects pigment prod of prevotella

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6
Q

Bacteroides bile esculin (BBE)

A

(Selective & differential)
Selective for bacteroides species
Differentiates bile resistant from bile sensitive bacteroides

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7
Q

Bile esculin medium (BEM)

A

(Selective)

Selective for group D streptococci and enterococci species

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8
Q

Bismuth sulfite agar (BSA)

A

(Selective)

Selective for salmonella typhi

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9
Q

Blood agar plate (BAP)

A

(Enriched & differential)
Enriched with unheated blood
Differentiates thru hemolytic patterns

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10
Q

Bordet gengou / potato blood glycerol agar

A

(Selective)

Selective for bordetella pertussis

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11
Q

Brain heart infusion (BHI)

A

(Basic or general purpose medium)

For antibiotic susceptibility testing

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12
Q

Brucella blood agar

A

(Selective)

Selective for brucella species

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13
Q

Blood cystine glucose agar

A

(Selective)

Selective for francisella tularensis

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14
Q

Cary & blair medium

A

(Transport)

Maintain viability of organism

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15
Q

Buffered charcoal yeast extract (BCYE)

A

(Selective)

Selective for legionella pneumophilia

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16
Q

Cefsulodin irgasan novobiocin (CIN)

A

(Selective)

Selective for yersinia enterocolitica

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17
Q

Campy blood agar

A

(Selective)

Selective for campylobacter species

18
Q

Chocolate agar plate (CAP)

A

(Enriched)

Cultivation esp haemophilus and neisseria species

19
Q

Chapman-stone agar

A

(Selective)

Selective for staphylococci species

20
Q

Columbia colostin nalidixic agar (CNA)

A

(Selective)

Selective for staphylococci and streptococci species

21
Q

Cycloserine cefoxitin fructose agar (CCFA)

A

(Selective)

Selective for clostridium difficile

22
Q

Cystine lactose electrolyte deficient agar (CLED)

A

(Selective)

Selective for bacteria in urine

23
Q

Cystine tellurite blood agar (CTBA)

A

(Selective)

Selective for corynebacterium diptheriae

24
Q

Clostrisel agar

A

(Selective)

Selective for clostridium perfringes

25
Q

Cystine trypticase agar (CTA)

A

(Selective)

Selective for neisseria species based on ability to produce carbohydrates

26
Q

DNA agar

A

(Lab diagnostic test medium)

Selective for staphylococci based on ability to produce DNAse

27
Q

Dextrose ascitic fluid medium

A

(Enriched)

Isolation of organisms in CSF

28
Q

Dieudonne’s medium

A

(Selective)

Selective for vibrio species

29
Q

“E” agar

A

(Selective)

Selective for mycoplasma and ureaplasma species

30
Q

Edward hayflick agar (EHA)

A

(Selective)

Selective for mycoplasma and ureaplasma species

31
Q

Egg yolk agar (EYA)

A

(Selective)

Selective for clostridium perfringes based on ability to produce lecithinase

32
Q

Eosin methylene blue agar (EMB)

A

(Selective & differential)
Selective for gm(-) bacteria
Differentiates lactose fermenting from non-lactose fermenting gm(-) enteric bacteria

33
Q

Fetal bovine serum agar w/ VANCOMYCIN

A

(Selective)

Selective for haemophilus ducreyi

34
Q

12% gelatin medium

A

(Lab diagnostic test medium)

Identification of organisms which liquefy or hydrolyze gelatin

35
Q

Hektoen enteric agar (HEA)

A

(Selective & differential)
Selective for gm(-) bacteria
Differentiates lactose fermenting from non-lactose fermenting gm(-) enteric bacteria

36
Q

Human blood bilayer tween (HBT)

A

(Selective)

Selective for gardnerella vaginalis

37
Q

Modified kelly’s medium

A

(Selective)

Selective for borrelia species

38
Q

Lowenstein jensen agar w/ ANTIBIOTICS

A

(Selective)

Selective for mycobacterium species

39
Q

Loeffler’s coagulated serum slant

A

(Selective)

Selective for corynebacterium diptheriae

40
Q

Lysine iron agar (LIA)

A

(Biochemical characteristic medium)

Gm(-) enteric bacteria based on ability or decarboxylate or deaminate lysine; and to produce hydrogen sulfide or not

41
Q

Gram negative broth (GN)

A

(Enrichment broth)

Increase number of pathogens in stool

42
Q

MacConkey agar

A

(Selective & differential)
Selective for gm(-) bacteria
Differentiates lactose fermenting from non-lactose fermenting gm(-) bacteria

43
Q

Mannitol salt agar (MSA)

A

(Selective & differential)

Isolation of mannitol and non-mannitol “fermenting staphylococci”