Final answer:
The client shows understanding of nutritional advice for improving intake in COPD by opting to eat smaller, frequent meals to maintain stable energy levels and avoid respiratory discomfort.
Step-by-step explanation:
The correct answer to the question is a) "I will eat smaller meals throughout the day." This statement indicates that the client understands the importance of managing energy levels and preventing feelings of being overly full, which could discourage physical activity and complicate breathing in individuals with COPD. Eating smaller, frequent meals can help maintain stable energy, blood glucose, and insulin levels, and prevent the excessive burden on the respiratory system that larger meals might cause. Additionally, it's important for COPD patients to maintain a balanced diet rich in nutrients and avoid skipping meals that could lead to nutritional deficits which can exacerbate health issues.