ABG Basics Explained | Acid–Base Balance Made Easy
Arterial Blood Gas (ABG) interpretation is one of the most important concepts in anaesthesia, critical care, and emergency medicine.
In this video, the fundamentals of acid–base balance and ABG interpretation are explained visually and simply for conceptual understanding, viva preparation, and exams.
Topics covered:
• Importance of acid–base balance
• pH and hydrogen ions
• Acids and bases
• Auto-ionization of water
• Acidosis vs alkalosis
• Strong ions and weak acids
• Carbon dioxide and bicarbonate relationship
• Henderson–Hasselbalch equation
• PaCO2 and HCO3− basics
• Respiratory vs metabolic disorders
Designed for:
MBBS students
Anaesthesia residents
Postgraduate exam preparation
Critical care learning
Medical physiology revision
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