What Is the Principle of the Etest

question 51

Multiple Choice

What is the principle of the Etest?

• A) Turbidimetry
• B) Establishing an antimicrobial density gradient in agar
• C) Carbon dioxide concentration
• D) Redox indicator system

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Definitions:

Longitudinal Study

A research method that involves observing the same subjects over a long period, often to detect changes or developments in the studied phenomena.

Long-term Memory

A type of memory capable of storing information for a prolonged period, ranging from days to a lifetime.

Short-term Memory

A thinking apparatus of limited scope, aimed at briefly sustaining information pending processing.

Longitudinal Study

A research method that involves observing the same subjects over a period of time, often years or decades.