Vibrio Cholerae Quiz

What is the structure of vibrio cholerae?

• Spherical, spiral-shaped bacterium

• Flat, rectangular-shaped bacterium

• Star-shaped, irregular bacterium

• Curved, rod-shaped bacterium

Describe the cellular structure of vibrio cholerae.

• Single, curved, rod-shaped cell with a polar flagellum

• Spiral, star-shaped cell with multiple flagella

• Long, square-shaped cell with no flagellum

• Round, multi-flagellated cell

Explain the life cycle of vibrio cholerae.

• Invasion of the large intestine, production of cholera toxin

• Colonization and multiplication in the small intestine, release of cholera toxin

• Multiplication in the bloodstream, release of cholera toxin

• Attachment to the stomach lining, release of cholera toxin

How does vibrio cholerae reproduce and spread?

• Binary fission and contaminated water and food

• Conjugation and ingestion of contaminated soil

• Fragmentation and airborne transmission

• Budding and direct contact with infected person

What is the pathogenesis of vibrio cholerae?

• The pathogenesis of Vibrio cholerae is caused by a bacterial infection that affects the liver and kidneys.

• The pathogenesis of Vibrio cholerae involves the production of insulin, which leads to severe diarrhea and dehydration.

• The pathogenesis of Vibrio cholerae is due to a deficiency in vitamin C, leading to gastrointestinal symptoms.

• The pathogenesis of Vibrio cholerae involves the production of cholera toxin, which leads to severe diarrhea and dehydration.

Explain how vibrio cholerae causes infection in the human body.

• By producing a toxin that leads to severe diarrhea and dehydration.

• By forming a protective barrier in the intestines

• By causing fever and chills

• By attacking the nervous system

How is vibrio cholerae transmitted?

• Through the air

• Through contaminated water or food

• By consuming raw vegetables

• By physical contact with an infected person

Discuss the modes of transmission of vibrio cholerae.

• Airborne transmission

• Direct contact with infected person

• Consuming raw meat

• Contaminated water, food, poor sanitation, and personal hygiene

What are the preventive measures for vibrio cholerae?

• Drinking contaminated water

• Eating raw or undercooked seafood

• Practicing good hygiene, drinking clean and safe water, and avoiding raw or undercooked seafood.

• Not practicing good hygiene

List the steps that can be taken to prevent the spread of vibrio cholerae infection.

• Drinking untreated water, not practicing good hygiene, and consuming undercooked seafood

• Eating raw or undercooked seafood, not treating water, and avoiding good hygiene

• Boiling or treating water, practicing good hygiene, and avoiding raw or undercooked seafood.

• Avoiding raw or undercooked seafood, not boiling water, and not washing hands