A patient currently undergoing concurrent chemotherapy/radiation treatment for glottic squamous cell carcinoma is admitted to the rehab unit you oversee for management of intractable nausea, vomiting, and dehydration. Admission CBC showed WBC 1.3, Hgb 7.5, PLT 45, ANC 0.8. Which of the following conditions is this patient at risk for? A. Macrocytic anemia due to B12 deficiency B. Iron deficiency anemia due to chronic blood loss C. Microcytic anemia due