Using the Bag Valve Mask for Effective Ventilation

Introduction

Ensuring Adequate Ventilation with the Bag Valve Mask

Optimal Ventilation Technique

Key Steps for Effective Ventilation

• Airway Adjuncts: Employing airway adjuncts to facilitate proper ventilation.
• Bag Valve Mask Capacity: Understanding that the mask's chamber holds approximately 1,200 millilitres of air.
• Controlled Ventilation: Emulating natural breathing patterns with gentle inhalation and slow exhalation.
• Preventing Epiglottis Closure: Ventilating in a manner that avoids epiglottis closure, which can redirect air into the stomach.
• Sealing the Mask: Using a "C" shape hand technique to achieve a secure seal around the patient's face.
• Proper Mask Placement: Placing the mask over the bridge of the nose and securing it with fingers over the mandible's hard bone.

Ventilation Procedure

Executing Ventilation for Optimal Results

• Head Position: Tilt the patient's head back to ensure a clear airway.
• Respiratory Rate: Maintain a normal respiratory rate for adults, typically once every five or six seconds.
• Monitoring Chest Movement: Observe the chest for rising and falling, confirming effective lung ventilation.