Microbiology - Vibrio, Aeromonas and Plesiomonas

Exercise :: Vibrio, Aeromonas and Plesiomonas - Section 1

  • Vibrio, Aeromonas and Plesiomonas - Section 1
6. 

Acute diarrhoeal disease resembling cholera can be caused due to

A. Aeromonas hydrophila
B. Vibrio vulnificus
C. V. alginolyticus
D. All of these

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

7. 

The transport medium for Vibrio cholerae can be

A. Venkatraman-Ramakrishnan medium
B. Selenite F broth
C. Tetrathionate broth
D. Nutrient broth

Answer: Option A

Explanation:

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8. 

Which of the following does not cause wound infection following exposure to sea water or infected shellfish?

A. Vibrio vulnificus
B. V. alginolyticus
C. V. cholerae
D. Aeromonas

Answer: Option C

Explanation:

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9. 

The test(s) used for the assay of cholera toxin is/are

A. Radioimmunoassay
B. Enzyme-linked immunosorbent assay
C. Morphological changes in Chinese hamster ovary cells
D. All of the above

Answer: Option D

Explanation:

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10. 

The DNA coding for the production of cholera toxin in Vibrio cholerae is on the

A. phage
B. plasmid
C. chromosome
D. transposon

Answer: Option C

Explanation:

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