Patient Positioning

Positioning is a clinical intervention, not merely a comfort measure. A change in body position can improve ventilation, protect the airway, redistribute pressure, support alignment, reduce pain, or provide access for assessment and treatment. The same position can also create harm if it compresses a device, increases shear, worsens respiratory effort, or destabilizes an injured spine. When tissue is compressed against a mattress or another surface, local blood flow can fall. A patient who cannot shift independently may not relieve that pressure before tissue injury develops. Sliding down in a raised bed adds shear: the skin stays relatively fixed while deeper tissues move. Repositioning changes the loading pattern and gives vulnerable tissue an opportunity to recover. Scope is provincial. In British Columbia, routine RN repositioning—including supine, lateral, Fowler, semi-Fowler, and Trendelenburg positions—is a non-restricted activity that does not require a client-specific order. That authority does not remove the need for assessment, competence, a suitable plan, and adherence to patient-specific precautions. Elsewhere in Canada, the nurse follows the applicable provincial standards and employer policy. An order may identify a preferred position,...