What is the primary goal of the "changing" stage in Lewin’s Change Theory?

Choice A reason: Stabilizing change and preventing regression occurs in the refreezing stage, not the changing stage. Refreezing ensures that new behaviors are maintained over time.

Choice B reason: Evaluating outcomes is part of ongoing quality improvement and may occur after refreezing. It is not the primary goal of the changing stage.

Choice C reason: Creating awareness is the focus of the unfreezing stage. This prepares individuals for change but does not involve actual implementation.

Choice D reason: Implementing new behaviors and processes is the essence of the changing stage. At this point, individuals actively adopt new practices, guided by support and reinforcement. The goal is to transition from old habits to new ones, making change visible and actionable. This stage requires education, encouragement, and monitoring to ensure successful adoption.

Choice A reason: Absent bowel sounds for 12 hours postoperatively may indicate delayed gastrointestinal motility, but this is not immediately life-threatening. It requires monitoring and intervention but does not pose the same acute risk as electrolyte imbalance.

Choice B reason: Edema in heart failure indicates fluid retention and worsening disease, but 2+ edema is a chronic issue rather than an immediate emergency. This client requires ongoing management but is not the highest priority at shift start.

Choice C reason: Elevated potassium in renal failure is a critical emergency because hyperkalemia can cause life-threatening cardiac arrhythmias. Dialysis is urgently needed to remove excess potassium and stabilize cardiac function. This client must be assessed first to prevent sudden cardiac arrest.

Choice D reason: Oxygen saturation of 92% in pneumonia indicates mild hypoxemia. While this requires intervention such as supplemental oxygen, it is less immediately dangerous compared to hyperkalemia, which can cause fatal arrhythmias within minutes.