Bacte Lec - Active Component 3

Question 1

Brucella agar base with sheep blood, vancomycin (10mg/L), trimethoprim (5mg/L), polymyxin B (2500U/L), amphotericin B (2mg/L) and cephalothin (15mg/L)

Answer 1

Campy blood agar

Question 2

Thioglycollate broth with increased agar concentration and antibiotics

Answer 2

Campylobacter thioglycollate broth

Question 3

Blood-supplemented enrichment medium containing cefoperazone, vancomycin, and amphotericin to inhibit growth of gram-negative bacteria, gram-positive bacteria, and yeast, respectively

Answer 3

Cefoperazone, Vancomycin, Amphotericin Agar

Question 4

Casein Enzymic Hydrolysate 
Yeast Extract 
Gelatin 
D-Mannitol 
Sodium Chloride 
Ammonium Sulfate 
Dipotassium Phosphate 
Agar

Answer 4

Chapman Stone Agar

Question 5

Columbia agar base with 10 mg colistin per liter, 15 mg nalidixic acid per liter and 5% sheep blood

Answer 5

Columbia Colistin Nalidixic Acid Agar

Question 6

solid beef heart
Proteose peptone
Dextrose
Sodium chloride

Answer 6

chopped meat/cooked meat medium

Question 7

Egg yolk base with fructose, cycloserine (500mg/L) and cefoxitin (16mg/L)
Indicator: neutral red

Answer 7

Cycloserine cefoxitin fructose agar

Question 8

Lactose 
Pancreatic Digest of Gelatin 
Pancreatic Digest of Casein 
Beef Extract
L-Cystine 
Bromothymol Blue 
Agar

Answer 8

Cystine Lactose Electrolyte Deficient Agar

Question 9

Infusion agar base with 5% sheep blood; reduction of potassium tellurite by Corynebacterium diphtheriae produces black colonies

Answer 9

Cystine Tellurite Blood Agar

Question 10

Casein peptone, sodium chloride, L-Cystine, sodium sulfite, phenol red, agar, demineralized water

Answer 10

Cystine Trypticase Agar

Question 11

Lysine, glucose and protein, sodium thiosulfate/ferric ammonium citrate
Indicator: bromcresol purple

Answer 11

Lysine iron agar

Question 12

Powdered skim milk, litmus, sodium sulphite

Answer 12

Litmus milk medium

Question 13

Peptic digest of animal tissue, beef extract, dextrose, pyridoxal and amino acid
Indicator: bromcresol purple and cresol red

Answer 13

Moeller’s broth

Question 14

Pancreatic digest of casein, glycerol and agar

Indicator: phenol red

Answer 14

Oxidative fermentation medium

Question 15

Casein enzymic hydrolysate

Sodium chloride

Answer 15

Tryptone Broth

Question 16

Glucose, sucrose, lactose, peptone, meat extract, yeast extract, iron (III) citrate, NaCl, sodium thiosulphate, agar
Indicator: phenol red

Answer 16

Triple sugar iron agar

Question 17

Buffered peptone
Dextrose
Dipotassium phosphate

Answer 17

Methyl Red Voges Proskauer Medium

Question 18

Enzymatic digest of gelatin, dextrose, NaCl, KH2PO4, urea

Indicator: phenol red

Answer 18

Christensen urea agar/Stuart urea broth

Question 19

Yeast extract
Sodium chloride 
DL-Phenylalanine 
Disodium phosphate 
Agar

Answer 19

Phenylalanine Deaminase Agar

Question 20

Ammonium Dihydrogen Phosphate as nitrogen
source; Dipotassium Phosphate acts as a buffer;
Sodium Chloride maintains the osmotic balance; Sodium Citrate as carbon source; Magnesium Sulfate is a cofactor; Bromthymol Blue is the pH indicator; Agar is the solidifying
agent.

Answer 20

Simmon Citrate