Gamma radiation primarily affects which part of the body?

Study for the Ontario Power Generation (OPG) Orange 1 Test. Ace your exam with multiple choice questions and detailed explanations. Prepare confidently!

Multiple Choice

Gamma radiation primarily affects which part of the body?

Explanation:
Gamma radiation is highly penetrating, so the energy from exposure tends to pass through and affect many tissues rather than staying localized to one organ. External gamma exposure delivers dose throughout the body, leading to systemic effects like bone marrow suppression and radiation sickness rather than targeting a single site. While organs such as the lungs, skin, or digestive tract can receive dose, they are not the primary focus of gamma’s penetrating reach; the whole body is the main area affected.

Gamma radiation is highly penetrating, so the energy from exposure tends to pass through and affect many tissues rather than staying localized to one organ. External gamma exposure delivers dose throughout the body, leading to systemic effects like bone marrow suppression and radiation sickness rather than targeting a single site. While organs such as the lungs, skin, or digestive tract can receive dose, they are not the primary focus of gamma’s penetrating reach; the whole body is the main area affected.

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