All of the Following Is Considered a Means of Transmission

question 116

Multiple Choice

All of the following is considered a means of transmission of HBV, EXCEPT

• A) the use of a contaminated razor blade or toothbrush
• B) by sitting on the same toilet seat as someone who is infected
• C) the use of injectable drugs
• D) sexual activity that involves an exchange of body fluids

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Definitions:

Contaminants

Substances that are introduced into an environment where they don't belong, often harmful to organisms, polluting water, air, and soil.

Organic Contaminants

Harmful chemicals derived from or containing carbon, found in the environment, potentially affecting water and soil quality.

Soil Conditioner

A product added to soil to improve its physical qualities, such as structure, porosity, and water retention, enhancing plant growth.

Organic Fertilizer

A type of fertilizer made from natural sources, such as plant or animal waste, that improves soil fertility by providing nutrients.