Final answer:
The best nursing response is to acknowledge the family's worry with compassion, without blaming or minimizing their feelings, as family support is crucial for patient recovery.
Step-by-step explanation:
The most therapeutic nursing response to family members expressing guilt over a patient's fall is option d: I can see you are worried. This empathetic statement acknowledges the family's feelings and opens a dialogue, showing compassion and understanding without assigning blame. In contrast, options a and c might either implicitly critique the actions of the family or minimize their concerns, while option b deflects the emotional aspect of the situation. Given that family support is an essential component of a patient's recovery, as illustrated in the provided references, it is important that the family feels supported and heard, which can ultimately benefit the patient's well-being. Moreover, the references indicate that feelings of guilt, responsibility, and social obligation often accompany situations where loved ones are ill or in need of care.