IV - Bacteria Culture

Question 1

Agar: Determines pattern of hemolysis

Answer 1

Blood Agar

Question 2

Agar: Gram (+) cocci

Answer 2

Blood Agar

Question 3

Agar: Selects against gram (+) bacteria and differentiates between lactose fermenters and nonfermenters

Answer 3

MacConkey, Eosin-Methylene Blue (EMB)

Question 4

Agar: Enteric gram (-) rods

Answer 4

MacConkey, Eosin-Methylene Blue (EMB), Triple Sugar Iron (TSI)

Question 5

Agar: Distinguishes lactose fermenters from nonfermenters and H2S producers from nonproducers

Answer 5

Triple Sugar Iron (TSI)

Question 6

Bacteria Isolated: Blood Agar

Answer 6

gram (+) cocci

Question 7

Bacteria Isolated: MacConkey

Answer 7

enteric gram (-) rods

Question 8

Bacteria Isolated: Eosin-methylene blue (EMB)

Answer 8

enteric gram (-) rods

Question 9

Bacteria Isolated: Triple Sugar Iron (TSI)

Answer 9

enteric gram (-) rods

Question 10

Bacteria Isolated: Egg Yolk

Answer 10

Clostridium perfringens

Question 11

Bacteria Isolated: Tellurite

Answer 11

Corynebacterium diphtheriae

Question 12

Bacteria Isolated: Bile Esculin

Answer 12

Group D Streptococci

Question 13

Bacteria Isolated: Mannitol Salts

Answer 13

Staphylococci

Question 14

Bacteria Isolated: Chocolate Agar

Answer 14

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

Question 15

Bacteria Isolated: Thayer-Martin

Answer 15

N. gonorrhoeae from non-sterile sites (urethra, pharynx)

Question 16

Bacteria Isolated: Chocolate + Factors X and V

Answer 16

Haemophilus influenzae

Question 17

Thayer-Martin Antibiotics

Answer 17

Vancomycin (gram (+)), Colistin/Polymyxin (gram (-)), Nystatin (fungi)

Question 18

Agar: Clostridium perfringens

Answer 18

Egg Yolk

Question 19

Agar: Corynebacterium diphtheriae

Answer 19

Tellurite

Question 20

Agar: Group D Streptococci

Answer 20

Bile Esculin

Question 21

Agar: Staphylococci

Answer 21

Mannitol Salts

Question 22

Agar: N. meningitidis, N. gonorrhoeae from sterile sites (CSF, blood, synovial fluid)

Answer 22

Chocolate Agar

Question 23

Agar: N. gonorrhoeae from non-sterile sites (urethra, pharynx)

Answer 23

Thayer-Martin

Question 24

Agar: Haemophilus influenzae

Answer 24

Chocolate + Factors X and V

Question 25

Bacteria Isolated: Löwenstein–Jensen

Answer 25

Mycobacterium tuberculosis

Question 26

Bacteria Isolated: Thiosulfate Citrate Bile Salts Sucrose Agar (TCBS)

Answer 26

Vibrio cholerae

Question 27

Bacteria Isolated: Bordet-Gengou, Regan-Lowe

Answer 27

Bordetella pertussis

Question 28

Bacteria Isolated: Charcoal-Yeast Extract

Answer 28

Legionella pneumophila

Question 29

Bacteria Isolated: Skirrows

Answer 29

Campylobacter, Helicobacter

Question 30

Bacteria Isolated: Barbour-Stoenner-Kelly (BSK)

Answer 30

Borrelia burgdorferi

Question 31

Bacteria Isolated: Eaton

Answer 31

Mycoplasma pneumoniae

Question 32

Bacteria Isolated: Cetrimide

Answer 32

Pseudomonas aeruginosa

Question 33

Bacteria Isolated: Xylose-Lysine-Deoxycholate (XLD)

Answer 33

Salmonella, Shigella

Question 34

Bacteria Isolated: Ellinghausen-McCullough-Johnson-Harris (EMJF) / Fletcher's

Answer 34

Leptospira interrogans

Question 35

Agar: Mycobacterium tuberculosis

Answer 35

Löwenstein–Jensen

Question 36

Agar: Vibrio cholerae

Answer 36

Thiosulfate Citrate Bile Salts Sucrose Agar (TCBS)

Question 37

Agar: Bordetella pertussis

Answer 37

Bordet-Gengou, Regan-Lowe

Question 38

Agar: Borrelia burgdorferi

Answer 38

Barbour-Stoenner-Kelly (BSK)

Question 39

Agar: Mycoplasma pneumoniae

Answer 39

Eaton

Question 40

Agar: Pseudomonas aeruginosa

Answer 40

Cetrimide

Question 41

Agar: Salmonella, Shigella

Answer 41

Xylose-Lysine-Deoxycholate (XLD)

Question 42

Agar: Leptospira interrogans

Answer 42

Ellinghausen-McCullough-Johnson-Harris (EMJF) / Fletcher's

Question 43

Agar: Charcoal-Yeast Extract

Answer 43

Legionella pneumophila

Question 44

Agar: Skirrows

Answer 44

Campylobacter, Helicobacter