Effective dose is calculated by which method?

The correct answer involves the use of the equivalent dose multiplied by the tissue weighting factor. This method is essential for determining the effective dose, which accounts for both the type of radiation and the sensitivity of different tissues or organs to that radiation.

Calculating the effective dose is important in radiography and radiological protection because it allows for a standardized way to assess the risk of radiation exposure across varying types of tissues. The equivalent dose considers the biological effect of radiation by using a weighting factor that reflects the increased risk of cancer or other health effects associated with different types of radiation, such as alpha particles versus gamma rays.

By multiplying the equivalent dose by the tissue weighting factor, we obtain a value that reflects the overall risk posed by a radiation exposure, factoring in both the type of radiation and the sensitivity of the impacted tissue. This approach is used in medical and dental practices to ensure patient safety and to guide risk management related to radiation exposure.