MCQ on Koch’s Postulates







Koch’s postulates are four criteria developed by Robert Koch to establish a causal relationship between a microorganism and a disease. They include isolating the microbe, infecting a healthy host, observing the same symptoms, and re-isolating the microbe for confirmation. With this MCQ on Koch Postulates you can understand What is Koch Postulates.

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1. 
Who proposed Koch’s Postulates?

2. 
What is the primary purpose of Koch's postulates?

3. 
Which postulate involves isolating and culturing the microorganism from the diseased host?

4. 
In Koch's postulates, what is the significance of the third postulate?

5. 
Which of the following is a limitation of Koch's postulates?

6. 
Koch's postulates were initially formulated for studying which type of microorganisms?

7. 
Which postulate verifies the association of a specific microorganism with a particular disease in every case?

8. 
Why might Koch's postulates not be directly applicable to viral infections?

9. 
What scientific advancements have challenged the strict application of Koch's postulates?

10. 
Which step in Koch's postulates confirms that the isolated microbe is the causative agent of the disease?

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MCQ on Kochs Postulates




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