Medicare guidelines for care are administered by which professionals?

• A. LPNs
• B. Physicians
• C. RNs
• D. CNAs

Answer: (C)

This question tests who is responsible for applying and coordinating Medicare care guidelines in practice. Registered nurses have the clinical training to assess patient needs, develop and update the plan of care, supervise other staff, and ensure care is delivered in line with Medicare requirements and safety standards. They interpret physician orders, monitor patient status, adjust the plan as needed, and maintain accurate documentation. While physicians issue medical orders and others provide direct care, the RN is the professional best positioned to oversee and implement the care guidelines across the care team.