If a Disease Affects Only a Human and Not an Animal

question 37

Multiple Choice

If a disease affects only a human and not an animal, then it would be difficult to fulfill Koch's postulate number ________.

• A) 4
• B) 3
• C) 2
• D) 1
• E) 8

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Definitions:

Labour Standards

The established amount of time required to perform a task, based on measurements of work performance, used for planning and payroll purposes.

Fair Day's Work

The expectation of a reasonable amount of work to be completed by an employee within a workday.

Classical Stopwatch Study

A time study method where a timekeeping device is used to measure the time it takes for a worker to perform a set of tasks or operations.

Time Study

Timing a sample of a worker’s performance and using it as a basis for setting a standard time.