Final answer:
Registered Nurses (RNs) are the predominant licensed caregivers in the long-term care setting.
Step-by-step explanation:
The predominant licensed caregivers in the long-term care setting are usually Registered Nurses (RNs). RNs are trained professionals who provide comprehensive care to patients, including physical assessments, medication administration, wound care, and coordination of care. They play a vital role in ensuring the health and well-being of individuals in long-term care.