This section consolidates the knowledge presented throughout the book and reinforces learning through review and application. The summary chapter (Chapter 8.1) revisits key concepts across biomedical signal acquisition, processing, and clinical application, synthesizing the interdisciplinary principles that underpin biomedical engineering. Practice problems (Chapter 8.2) are then provided for each major section, allowing readers to test comprehension, apply methods, and engage in problem-solving exercises that mirror real-world biomedical challenges. Together, these concluding chapters support mastery of biomedical signal analysis and prepare readers for advanced application in both academic and clinical settings.