Stages of Shock (Progressive Assessment)

Classic teaching describes initial, compensatory, progressive, and refractory phases with evolving HR, BP, respiratory rate, skin, ment, and renal output. NCLEX-RN rewards early recognition when compensation still masks BP, and interventions that restore perfusion and treat cause rather than delaying for routine tasks. Connect Stages of Shock (Progressive Assessment) to bedside cues you will reassess first: vitals trends, work of breathing, perfusion, mentation, and pain or ischemic equivalents when relevant. Boards reward recognizing when subtle instability outweighs reassurance, then selecting nursing actions that protect airway, circulation, and neurologic status before routine tasks.