A Client Is Being Treated with Anastrozole (Arimidex)for Breast Cancer

A client is being treated with anastrozole (Arimidex) for breast cancer.The nurse is developing a plan of care for the client.Which intervention is the highest priority?

A) Teach the client to weigh herself each day at the same time.
B) Instruct the client to keep a symptom journal for menopausal symptoms.
C) Monitor the client closely for evidence of osteoporosis.
D) Review the client's dietary habits to prevent weight gain.