What McFarland Standard Provides Turbidity Comparable to That of a Bacterial

question 45

Multiple Choice

What McFarland standard provides turbidity comparable to that of a bacterial suspension containing approximately 1.5 ´ 10⁸ CFU/mL?

• A)1.0
• B)1.5
• C)0.5
• D)2.0

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Definitions:

Psychology

The scientific study of behavior and mental processes.

Objectivity

The practice of maintaining impartiality and neutrality, avoiding bias or subjective influence in judgments or actions.

Empirical Method

Gaining knowledge through the observation of events, the collection of data, and logical reasoning.

Objectivity

The quality of being impartial or neutral, free from personal bias or emotions, particularly in the analysis or presentation of data.