Immobility is not a neutral waiting state. Within 24 hours of bedrest, plasma volume falls and orthostatic tolerance begins to degrade; within a week, a hospitalised older adult can lose a substantial fraction of their lower-limb muscle strength, and much of that loss is never recovered. Prolonged immobility drives venous thromboembolism, pneumonia, pressure injury, constipation, insulin resistance, delirium, and functional decline that converts an independent person into someone discharged to residential care. Early mobilisation is one of the few interventions that improves almost every outcome simultaneously. But the act of moving a patient is also where a large share of in-hospital falls occur, and it is the single largest source of musculoskeletal injury to nurses — most of it during manual lifting and repositioning that safe patient handling equipment was designed to eliminate. Mobility and transfer safety is therefore a two-sided obligation: the patient is harmed by staying still, and both patient and nurse are harmed by moving them badly. Competence means knowing how to get someone up safely, not choosing between the two risks. On the exam, writers often...