Table 4A Given the Following Table

question 12

Multiple Choice

Table 4A
Given the following table:
-What method was used to determine the cause suggested by Table 4A?

• A) The method of difference.
• B) The method of concomitant variation.
• C) The method of agreement.
• D) The method of residues.
• E) The joint method of agreement and difference.

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Definitions:

Substances

Materials or compounds that have a distinct physical presence and chemical composition.

Resident Normal Flora

Bacteria, fungi, and protozoa that have taken up residence either in or on the human body. Some of these organisms neither help nor harm the host and some are beneficial, creating a barrier against pathogens.

Pathogenic

Capable of causing disease when introduced into the body.

Infections

The invasion and multiplication of microorganisms such as bacteria, viruses, and parasites that are not normally present within the body and may cause disease or illness.