A patient on chemotherapy and radiation for head and neck cancer has a WBC count of 1.9 × 103/µL, hemoglobin of 10.8 g/dL, and a platelet count of 99 × 103/µL. Based on the CBC results, what is the most serious clinical finding?
a.Cough, rhinitis, and sore throat
b.Fatigue, nausea, and skin redness at site of radiation
c.Temperature of 101.9° F, fatigue, and shortness of breath
d.Skin redness at site of radiation, headache, and constipation