classicanesthesia2– Author –

"Did you know that inhaled anesthetics contribute to climate change and ozone depletion? 🌍 This article explains the environmental impact of sevoflurane, isoflurane, desflurane, and nitrous oxide, why desflurane is being banned in the EU, and how low-flow anesthesia can be both safe and eco-friendly. Perfect for anesthesiology board exam prep and perioperative team training."

吸入麻酔薬が地球環境に影響しているって知っていますか？🌍 セボ・デス・イソ・亜酸化窒素のGWPや大気寿命、低流量麻酔の安全性と環境配慮をわかりやすく解説しました．周術期管理チーム試験・麻酔科専門医試験対策にも

Oxygen saturation (SpO₂ / SaO₂) shows how fully hemoglobin is loaded with oxygen. Think of hemoglobin as a car with four seats — the “occupancy rate” makes the concept much easier to grasp. A core concept for anesthesia board exams and perioperative management team training.

Smoking before surgery? 🚬 Find out why anesthesiologists strongly recommend quitting—even a few days of abstinence can lower complications.

ASA-PS explained with clear examples and “E” for emergencies. A must-know common language for anesthesiologists and perioperative teams.

In the operating room, anesthesiologists usually perform intubation, but the greater risks lie in emergency ward or ER settings. Mistakes—especially esophageal intubation—can be fatal if undetected. While traditional confirmation methods have limitations, capnography remains the gold standard, and video laryngoscopes provide significant safety advantages.

オーディオブック活用で「ながら読書」が可能に！AudibleとAudiobook.jpを比較し、メリット・デメリットを徹底解説。無料体験情報も紹介。

Muscle relaxants are essential in anesthesia for safe intubation and surgery. They act only on skeletal muscle—so no, they don’t stop the heart. An educational piece for anesthesia trainees, perioperative team members, and exam preparation.

Prophylactic antibiotics in surgery — when to give, which drug to choose, and how long to continue. A practical review for perioperative teams and anesthesiology board exam preparation.