Final answer:
The nurse assists the patient by utilizing the Biopsychosocial Theory, which allows for a comprehensive approach to patient care by considering biological, psychological, and social aspects of the patient's condition.
Step-by-step explanation:
The nurse is applying the Biopsychosocial Theory in assisting the patient to cope with the loss of a leg in a motor vehicle accident. This theory incorporates biological, psychological, and social factors that are all crucial for holistic patient care. By understanding the interconnection between these factors, a healthcare provider can offer more effective support and interventions tailored to the patient's needs.
Cognitive-Behavioral Theory vs. Biopsychosocial Theory
Cognitive-Behavioral Theory focuses on the interplay between thoughts, feelings, and behaviors but may not fully address the social and biological components involved in the patient's experience after an accident. In contrast, the Biopsychosocial Theory provides a comprehensive framework that accounts for the complex interplay between multiple systems impacting the patient's overall well-being following the trauma.