perioperative– category –

Acetaminophen is often viewed as a safe painkiller—but exceeding daily limits can quietly destroy the liver. This concise, evidence-based guide explains safe dosing, hidden overdose risks, and when to start N-acetylcysteine. Ideal for anesthesia residents, perioperative team members, and clinicians seeking exam-focused, practical knowledge.

Cardiac arrest in prone or lateral position? This concise guide explains how to start CPR without delay, where to compress, and when to turn supine. Evidence-based targets (EtCO₂ ≥ 20 mmHg, DAP ≥ 40 mmHg) and stepwise algorithms align with AHA 2025 and ESAIC 2024 guidelines—perfect for exam prep and real OR emergencies.

Propofol injection pain is common, affecting over half of patients during induction. This concise, evidence-based guide explains why it happens and how to prevent it—covering vein choice, lidocaine techniques, and safe alternatives. Perfect for anesthesia residents, perioperative team members, and exam preparation alike, bridging science with practical clinical application.

Discover how the new SOFA-2 Score modernizes organ dysfunction assessment for today’s ICU practice. This article breaks down updated thresholds, ECMO and RRT integration, and bedside implementation tips—perfect for anesthesia residents, ICU clinicians, and exam candidates seeking an evidence-based understanding of critical-care severity scoring.

Laryngospasm can turn from stridor to cardiac arrest in minutes. This practical, evidence-based guide explains its pathophysiology, risk factors, and a four-step management algorithm—maneuvers, CPAP, deepening anesthesia, and neuromuscular blockade. Designed for anesthesia residents and perioperative teams preparing for exams or real-world crises, it also covers prevention and simulation training.

Go beyond the surgical incision and explore how postoperative pain affects the whole body—from the heart and lungs to immune and endocrine systems. Learn how proactive multimodal analgesia prevents complications, chronic pain, and opioid overuse. Perfect for anesthesia residents, perioperative nurses, and exam prep in perioperative pain management.

Learn when atropine fails—and what to do instead. This guide explains why atropine doesn't work in high-degree AV blocks, heart transplant patients, and other critical scenarios. Covers contraindications like acute glaucoma and CAD, plus alternative treatments like pacing and catecholamines. Essential for anesthesia exams and emergency management.

Stay up to date with the 2025 AHA CPR/ECC Guidelines. This article breaks down the key updates every anesthesia resident and perioperative clinician should know—from unified survival chains to airway priorities and post-arrest care. Perfect for board exam review and evidence-based daily practice.

Rethink the old “stress dose” concept with this clear, evidence-based guide to perioperative steroid cover. Learn how to assess adrenal risk, choose the right hydrocortisone dose, and manage adrenal crisis safely. Perfect for anesthesia residents and perioperative teams preparing for exams or refining daily clinical practice.