The Term Linear Nonthreshold Curve Implies That the Biologic Response

question 20

Multiple Choice

The term linear nonthreshold curve implies that the biologic response to ionizing radiation is:

• A)directly proportional to the dose.
• B)inversely proportional to the dose.
• C)directly proportional to the square of the dose.
• D)inversely proportional to the square of the dose.

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Definitions:

Partial Occlusion

A condition where a passage in the body is not completely blocked but narrowed, causing restricted flow of substances or fluids.

Femoral Arteries

Major blood vessels in the thighs that supply blood to the lower limbs.

Brawny Edema

Edema that is non-pitting and has become so severe that the skin becomes thick, hard, and brownish, often a sign of long-standing venous insufficiency.

Lymphedema

A condition where swelling occurs in the body's tissues due to a blockage in the lymphatic system.