(Red/yellow) motile and H2S production:
Anonymous Quiz
5%
Klebseilla
7%
E.coli
80%
Proteus
7%
None of the above
All of the following are UTI pathogens, except:
Anonymous Quiz
4%
E.coli
39%
Salmonellae
4%
Proteus spp
54%
Staphylococcus epidermidis
What we use to diagnosis UTI infection:
Anonymous Quiz
2%
CBR
50%
Urine analysis
5%
CRB
43%
Urine culture
Soft colonies, R/R, gas production positive and H2S negative:
Anonymous Quiz
12%
E.coli
47%
Pseudomonas aeruginosa
10%
Proteus
31%
None of the above
🔥6
The lactose fermentation organisms give the......... color on macconky agar and give.......... color on CLED medium:
Anonymous Quiz
77%
Red, yellow
14%
Yellow, red
5%
Blue, yellow
5%
Yellow, blue
😁2👍1😢1🤩1
UTI patient sample of blood, macconkey agar, urease produce red color, the pathogen diagnosis is :
Anonymous Quiz
51%
Proteus
23%
E.coli
12%
Pseudomonas aeruginosa
14%
E.faecalis
😁1
Ecoli and klebsiella share the same result of:
Anonymous Quiz
79%
KIA test
11%
Citrate test
7%
Urease test
3%
SIM test
A UTI patient sample with biochemical test show KIA R/R ,gas -ve and oxidase +ve the result is:
Anonymous Quiz
4%
Proteus
6%
B.E.coli
88%
Pseudomonas aeruginosa
3%
Klebseilla. spp
Produce red in macconky and citrate -ve :
Anonymous Quiz
58%
E.coli
15%
Pseudomonas aeruginosa
9%
Klebseilla
18%
None of the above
The most common cause of UTI :
Anonymous Quiz
82%
E. coli
3%
Klebseilla
3%
Salmonella
12%
All of the above
It is non lactose fermentation, oxidase negative and urease +ve :
Anonymous Quiz
71%
Proteus
7%
E. coli
15%
Pseudomonas aeruginosa
7%
Klebseilla. spp
Enterococcus faecalis when grown on media containing aesculin it hydrolyzes the aesculin
producing......... color :
producing......... color :
Anonymous Quiz
73%
Black
11%
Yellow
10%
Blue
6%
Red
Which of the following is not true about S.saprophyticus:
Anonymous Quiz
10%
Coagulase -ve
8%
Catalase +ve
6%
Resistance to Novobiocin
76%
Coagulase +ve
All are true about E.faecalis except:
Anonymous Quiz
65%
Large colony
9%
Hydrolize aesculin
17%
Gram positive
9%
Catalaze negative
About klebsiella which of the following true:
Anonymous Quiz
18%
Y/Y (citrate&urase) + and gas production
6%
Lactose and glucose fermentation (citrate&urase) + and gas production
5%
Acid /Acid (citrate&urase) + and gas production
71%
All of the above
With Proteus, warming is prevented on macconkey agar because :
Anonymous Quiz
5%
This media is electrolyte rich
5%
This media doesn't contain bile salts
11%
This media is electrolyte deficient
79%
This media contains bile salts
With proteus, swarming is prevented on macconkey agar because :
Anonymous Quiz
4%
This media is electrolyte rich
6%
This media doesn't contain bile salts
9%
This media is electrolyte deficient
81%
This media contains bile salts
❤2
With proteus, swarming is prevented on CLED medium because :
Anonymous Quiz
7%
This media is electrolyte rich
3%
This media doesn't contain bile salts
72%
This media is electrolyte deficient
17%
This media contains bile salts
The smallest free living organism, with no cell wall, grows slowly on artificial culture and produces fried egg colonies:
Anonymous Quiz
6%
Chlamydia trachomatis
74%
Mycoplasma
10%
Ureaplasma
10%
Treponema pallidum