Final answer:
Focusing on the family as the unit of care is essential when providing support to a dying child and his family, as it addresses the collective needs of all members and provides comprehensive support during the end-of-life process.
Step-by-step explanation:
When providing care to a dying child and his family, the most important aspect to focus on is A) Focusing on the family as the unit of care.
This approach considers the family's collective needs and supports them through the difficult process of a child's end-of-life care.
Hospice care, a practice that supports terminally ill patients and their families, has proven beneficial for the patient and their relatives due to the emotional support, informed treatment updates, and reduced burden of care it provides.
By centering care around the family, healthcare professionals can ensure that all members receive the necessary support, are involved in the care process, and experience improved coping mechanisms during this challenging time.