Specialized Growth Media Flashcards

Given the organism, identify the growth medium (agar) on which it is grown.

1
Q

Corynebacterium diphtheriae

A

Tellurite agar, Loeffler’s medium

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Group D streptococci

A

Bile esculin agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Staphylococci

A

Mannitol salt agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

N. meningitidis, N. gonorrhoeae from sterile sites (blood, CSF)

A

Chocolate agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

N. gonorrhoeae from nonsterile sites (oral, genitourinary tract discharge)

A

Thayer-Martin agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Haemophilus influenzae

A

Chocolate agar + factors X and V

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Clostridium perfringens

A

Egg yolk agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Mycobacterium tuberculosis

A

Lowenstein-Jensen (Middlebrook) agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Vibrio cholerae

A

Thiosulfate Citrate Bile Salts (TCBS)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Bordetella pertussis

A

Bordet-Gengou agar OR Regan-Lowe agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Legionella pneumophila

A

Charcoal-yeast extract

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Campylobacter, Helicobacter

A

Skirrows agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Borrelia burgdorferi

A

Barbour-Stoaner-Kelly (BSK) agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Mycoplasma pneumoniae

A

Eaton agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Pseudomonas aeruginosa

A

Cetrimide agar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Salmonella, Shigella

A

Xylose-Lysine-Deoxycholate (XLD) agar

17
Q

Leptospira interrogans

A

Ellinghausen-McCullough-Johnson-Harris (EMJH) agar OR Fletcher’s agar

18
Q

Isolates Gram positive cocci; determines pattern of hemolysis

A

Blood agar

19
Q

Isolates enteric Gram negative rods; selects against Gram positive bacteria and differentiates between lactose fermenters and nonfermenters

A

MacConkey agar

Eosin-methylene blue (EMB) agar

20
Q

Isolates enteric Gram negative rods; distinguishes lactose fermenters from nonfermenters and H₂S producers from nonproducers

A

Triple sugar iron (TSI) agar