A nurse is assessing a client who is taking combination oral contraceptives. Which of the following findings should the nurse report to the provider immediately?

A. Leg tenderness could indicate the presence of a deep vein thrombosis (DVT) or pulmonary embolism (PE), which are serious complications of oral contraceptive use and should be reported immediately. B. Abdominal bloating is a common and less serious side effect of oral contraceptives. C. Nausea is a common side effect of oral contraceptives but is generally not immediately life-threatening. D. Cramps are a common and expected side effect of oral contraceptives, particularly during the first few months.