Final answer:
The nursing function that involves collaboration with community members and other professionals in a teamwork model is best described as interdependent, reflecting the multidisciplinary nature of collaborative healthcare practice.
Step-by-step explanation:
When collaboration with community members and other professionals in a teamwork model is described in nursing, the function most accurately fits the description of interdependent. This term signifies that nurses work in conjunction with various other professionals and the community to provide comprehensive care. It represents a multidisciplinary approach where each team member contributes specific expertise towards a common goal. Effective communication and interpersonal skills are crucial in this model to align the team's ideas, build trust, and manage potential conflicts.