Final answer:
The statement is true. Delegating care functions, tasks, and responsibilities to others contrary to the Nurse Practice Act or rules and regulations can be considered unprofessional behavior.
Step-by-step explanation:
The statement is true. According to the Tennessee Rules and Regulations of Registered Nurses, delegating care functions, tasks, and responsibilities to others in a manner that goes against the Nurse Practice Act or rules and regulations can be deemed unprofessional behavior, especially if it compromises patient safety. Nurses are responsible for ensuring the safety and well-being of their patients, and delegating care inappropriately can lead to adverse outcomes for patients.