Final answer:
The DON should maintain professional competence through participation in Continuing Education programs, which is crucial for staying updated with the latest knowledge and practices in healthcare. So, the correct answer is option c.
Step-by-step explanation:
The question asks about the area in which a healthcare professional, referred to here as 'the DON' (Director of Nursing), should maintain expertise to ensure professional competence. The correct answer is c. Continuing Education.
Continuing education is a critical aspect of healthcare professions where staying updated with the latest knowledge, techniques, and advancements is essential for providing the best care and maintaining licensure and certifications.
By participating in continuing education programs, healthcare professionals can keep abreast of these changes, ensuring they meet both the current standards of care and legal requirements for their practice.