At the beginning of the shift, the RN charge nurse instructs an RN to care for a particular set of patients. Upon receiving and acknowledging their assignment, the RN assumes:

The correct answer is C: The RN assumes accountability for their tasks, but overall responsibility lies with the charge nurse. This is because the charge nurse is ultimately responsible for the delegation of tasks and coordination of care for all patients on the unit. The RN is accountable for completing their assigned tasks effectively and safely, but the charge nurse holds the overall responsibility for the patients' wellbeing and outcomes. This division of responsibility allows for effective teamwork and oversight in providing quality patient care.

Choices A, B, and D are incorrect because they do not accurately reflect the hierarchical structure of nursing roles and the delegation of responsibilities within a healthcare team. Choice A implies that the RN has sole responsibility, which is not the case in a team-based healthcare setting. Choice B incorrectly assigns accountability solely to the charge nurse, undermining the individual responsibility of the RN. Choice D is incorrect as it absolves the RN of any responsibility or accountability, which goes against the professional standards of nursing practice.