Certified Hyperbaric Technologist Practice Test

Which condition is NOT commonly associated with radiation therapy?

1. Burns

2. Osteoradionecrosis

3. Immediate anemia

4. Delayed tissue damage

The correct answer is: Immediate anemia

Immediate anemia is not commonly associated with radiation therapy. While radiation therapy can lead to a variety of effects on the body, including tissue damage and the potential for burns, the mechanism of action does not typically induce anemia immediately after treatment. Anemia usually develops as a result of prolonged or extensive treatment, particularly if there is significant bone marrow involvement or if the therapy affects hematopoietic tissue over time. In contrast, burns can occur as a direct consequence of radiation exposure, particularly with high doses or in cases where radiation is applied to the skin. Osteoradionecrosis refers to bone tissue death that can occur after radiation therapy, particularly in areas where bones are exposed to radiation during treatment for head and neck cancers. Delayed tissue damage, which encompasses various types of cellular and structural damage following radiation exposure, can occur as well, manifesting in a variety of ways over time after treatment.