You are 1 of 3 physicians on an interdisciplinary brain injury team at a hospital.

In an interdisciplinary hospital team, sharing relevant clinical information with other regulated health professionals involved in the patient’s care is generally appropriate under the “circle of care” principle. The physiotherapist’s concern about medication is clinically relevant because medications can affect mobility, cognition, balance, blood pressure, sedation, and rehabilitation safety—issues directly within the physiotherapist’s role. Requiring written consent (A) is unnecessarily restrictive in routine team-based care; implied consent is typically sufficient when information sharing is for the patient’s ongoing treatment and limited to what is necessary. Refusing to discuss because the physiotherapist does not prescribe (B) misunderstands collaborative care: team members must understand medication effects to plan safe therapy. Contacting the patient each time (C) is usually not required for routine care communication and may delay addressing a potential safety issue. Even if you are not the physician most responsible, you should respond within your knowledge, clarify uncertainties, and coordinate with the most responsible physician as needed, ensuring timely, patient-centered care.