Which of the following actions does NOT contribute to treatment continuity?

Disregarding patient history is the correct choice because it directly undermines treatment continuity. Patient history is crucial for understanding the context of a patient's condition, as it provides information about previous diagnoses, treatments, responses to therapy, and individual health factors that can affect current care. Without this historical context, a physical therapist may miss critical elements that could inform the current treatment plan.

In contrast, taking notes during sessions, sharing information with the patient, and consulting with other healthcare providers all serve to enhance continuity by ensuring that information is documented, communicated, and integrated into the overall care strategy. Each of these actions promotes a collaborative approach to treatment, keeping all parties informed and allowing for adjustments based on both past and present circumstances.