During a disaster preparedness presentation, the nurse learns about the harmful effects of a dirty bomb. Which treatment should the nurse realize will preserve life in the event of this disaster?

Question

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A dirty bomb, also known as a radiological dispersal device, combines conventional explosives with radioactive material. It is designed to scatter dangerous and sub-lethal amounts of radioactive material over a wide area. The primary health risk from a dirty bomb comes from the initial blast of the conventional explosive and the subsequent exposure to radiation. Among the options provided, a bone marrow transplant (D) could be a life-saving treatment for individuals who have received a high dose of radiation, leading to severe damage to their bone marrow. This condition, known as acute radiation syndrome (ARS), can result in the destruction of bone marrow cells, which are crucial for producing blood cells. A bone marrow transplant can replace the damaged marrow with healthy cells, potentially saving the patient's life. Support for radiation sickness (A) is also critical but is more about managing symptoms and does not directly address the underlying damage to the bone marrow. Heart-lung (B) and liver transplants (C) are not directly related to treating the effects of radiation exposure from a dirty bomb.

During a Disaster Preparedness Presentation, the Nurse Learns About the Harmful