Bacteria

Question 1

(Escherichia) E. coli

Gram: 
Oxidase: 
Infections:  
Found: 
Chromogenic:

Answer 1

Gram: -ve bacilli
Oxidase: -ve 
Infections: urinary 
Found: 
Chromogenic: Pink

Question 2

(Staphylococcus) S. aureus

Gram: 
Coagulase: 
Catalase: 
Oxidase: 
Infection: 
Found: 
Chromogenic:

Answer 2

Gram: +ve cocci 
Coagulase: +ve 
Catalase: +ve 
Oxidase: -ve 
Infection: Cystic fibrosis (early)
Found: skin
Chromogenic: normal

Question 3

(Streptococcus) S. pneumoniae

Gram:
Catalse:
Blood agar:
Antibiotics:

Answer 3

Gram: +ve cocci
Catalse: -ve
Blood agar: grows well
AB: Optochin sensitive

Question 4

(Bacillus) B. subtilis

Gram:
Catalase:

Answer 4

Gram: +ve bacilli
Catalase: +ve

Question 5

(Haemophilus) H. influenzae

Gram:  
Chocolate blood agar: 
CO2: 
Infection: 
Antibiotic:

Answer 5

Gram: -ve bacilli 
Chocolate blood agar: grows well
CO2: 5%
 Infection: Cystic fibrosis (early)
AB: Bacitracin resistant

Question 6

(Pseudomonas) P. aeruginosa

Gram:  
Catalase: 
Oxidase: 
Infection:
Found:
Chromogenic:

Answer 6

Gram: -ve bacilli 
Catalase: +ve
Oxidase: +ve 
Infection: airway (CF) 
Found: soil, water
Chromogenic: fluoresce

Question 7

Enterobacteriacaea

Chromogenic:

Answer 7

Chromogenic: blue