NBCE Exam 2025 – 400 Free Practice Questions to Pass the National Board of Chiropractic Examiners

The measurement of radiation dose in rads is specifically important for areas of the body that are more sensitive to the effects of radiation. The skin, gonads, and bone marrow are particularly vulnerable to radiation exposure.

The skin is a primary concern because it is the outermost layer, directly exposed to radiation during diagnostic procedures, and can suffer from burns or long-term damage. The gonads, which include the testes and ovaries, are sensitive to radiation and can be affected in terms of fertility and genetic consequences for future offspring. Bone marrow is crucial since it produces blood cells, and damage to this area can lead to significant health issues like anemia or increased risk of cancers due to the disruption of normal blood cell production.

Other listed areas such as lungs, liver, heart, muscles, tendons, ligaments, nerves, blood vessels, and cartilage do have their own sensitivities to radiation, but the primary concern in diagnostic radiology regarding radiation impact is focused on the areas where immediate and long-term effects are more evident, particularly those involved with reproduction and blood cell formation. These reasons highlight why the dose measured in rads primarily refers to skin, gonads, and bone marrow.