Final answer:
Admission for anemia related to radiotherapy is associated with decreased red blood cell production which may lead to immune system disorders and require careful monitoring. Radiotherapy can cause severe side effects, including gastrointestinal distress and, in extreme cases, bone marrow destruction and potentially fatal anemia.
Step-by-step explanation:
Admission for anemia due to the adverse effect of radiotherapy involves a decrease in the production of red blood cells (RBCs), leading to symptoms associated with anemia. Conditions such as aplastic anemia, where there is a deficiency of RBC stem cells, can be inherited or caused by factors like radiation, medication, chemotherapy, or infections. Radiotherapy can result in blood cell count reductions, causing anemia and other immune system disorders due to lowered white blood cell counts. Furthermore, exposure to radiation may provoke gastrointestinal issues like diarrhea and nausea, and in severe cases, bone marrow destruction leading to fatal outcomes if left untreated. In the context of cancer treatments like acute myelogenous leukemia, the production of erythrocytes can be impaired, worsening anemia.