Recognize the Crisis, Titrate the Therapy, Defend the Decision — At 3 AM and on Exam Day

Built for physicians preparing for the ABPN Neurocritical Care Certification, this review connects the physiology of cerebral autoregulation, intracranial pressure, and CSF dynamics to the decisions made at the bedside of the acutely brain-injured patient. It moves from foundational neuro-ICU practice — airway and ventilator strategy tailored to intracranial physiology, multimodal neuromonitoring, and general critical care systems — through the cerebrovascular, traumatic, seizure, infectious, and oncologic emergencies that define this subspecialty. Evidence-based management pathways and board-style vignettes turn dense pathophysiology into decisions you can defend.

Inside, You Will Learn How To

• Titrate ICP-directed therapy — mannitol versus hypertonic saline selection, ventilator strategy through the ICP-PaCO2-PEEP triad, and multimodal escalation for refractory intracranial hypertension.
• Recognize herniation before it declares itself — uncal, central, and tonsillar patterns distinguished at the bedside, including the false-localizing Kernohan's notch phenomenon.
• Manage cerebrovascular emergencies under the clock — large vessel occlusion and thrombectomy windows, aneurysmal SAH vasospasm surveillance, and blood pressure targets in intracerebral hemorrhage.
• Escalate status epilepticus correctly — the tiered pathway from benzodiazepine through second-line agents to continuous EEG-guided anesthetic infusion.
• Catch neuromuscular respiratory failure early — serial vital capacity monitoring in Guillain-Barré syndrome and myasthenic crisis, before pulse oximetry gives false reassurance.
• Navigate neuro-oncologic and perioperative complications — peritumoral edema, malignant cord compression, venous air embolism, and postoperative CSF leak.
• Lead goals of care and brain death conversations with genuine skill — decoupling organ donation discussions, surrogate decision-making standards, and DNR scope misconceptions.
• Rehearse the full ABPN blueprint — a 270-question Comprehensive Exam weighted to the board's own domain percentages, with complete rationales for every option.

Prepare for the exam the way you'll practice afterward — with the physiology, the pathways, and the judgment this specialty actually demands.