The nurse is reviewing the laboratory data of a client diagnosed with coronary artery disease. Which set of laboratory results indicates a need for client teaching regarding dietary modifications?

A) Cholesterol 200 mg/dL, HDL 50 mg/dL, triglycerides 140 mg/dL: While the total cholesterol level is at the borderline (200 mg/dL), the HDL level is within a reasonable range, and triglycerides are also normal. This set does not immediately indicate a need for dietary modifications. B) Cholesterol 165 mg/dL, HDL 54 mg/dL, triglycerides 160 mg/dL: All values are within acceptable ranges. The total cholesterol is below 200 mg/dL, and the HDL and triglycerides are also in normal ranges, indicating that dietary modifications may not be necessary. C) Cholesterol 200 mg/dL, HDL 35 mg/dL, triglycerides 190 mg/dL: The total cholesterol is at the upper limit, but the low HDL (35 mg/dL) is concerning, as it is below the desirable level of 40 mg/dL. Low HDL is associated with increased cardiovascular risk, indicating a strong need for dietary modifications to improve heart health. D) Cholesterol 180 mg/dL, HDL 40 mg/dL, triglycerides 220 mg/dL: While the total cholesterol is within a normal range, the triglycerides are elevated (above 150 mg/dL), which indicates a risk factor for coronary artery disease. Dietary modifications may be warranted, but the HDL is at the lower end of normal.