The Nurse Is Precepting a New Graduate Nurse at an Ambulatory

The nurse is precepting a new graduate nurse at an ambulatory pediatric hematology and oncology clinic. What cardinal signs of cancer in children should the nurse make the new nurse aware of? (Select all that apply.)

A) Sudden tendency to bruise easily
B) Transitory, generalized pain
C) Frequent headaches
D) Excessive, rapid weight gain
E) Gradual, steady fever
F) Unexplained loss of energy