Correct Answer: D

Rationale: Understanding the underlying pathology and therapeutic techniques ensures that nursing care is not only reactive but also preventative, reducing the risk of complications.

Correct Answer: C

Rationale: The priority nursing goal for an adolescent with anorexia nervosa is to stop weight loss or restore weight. This is crucial in addressing the immediate health risks associated with anorexia nervosa, such as malnutrition, organ damage, and potential life-threatening complications. While encouraging effective coping skills, restoring normal eating habits, and promoting a realistic self-image are important aspects of treatment, stopping weight loss or restoring weight takes precedence due to the severe physical consequences of anorexia nervosa.

Correct Answer: D

Rationale: Understanding the underlying pathology and therapeutic techniques ensures that nursing care is not only reactive but also preventative, reducing the risk of complications.

Correct Answer: A

Rationale: Patient safety and efficacy of care depend on actions rooted in established nursing protocols that consider both the immediate and long-term needs of the patient.

Correct Answer: B

Rationale: Nursing interventions should be grounded in a deep understanding of the physiological processes involved, ensuring that care provided is both effective and efficient.