@udeshika822: An ambu bag, also called a bag-valve-mask (BVM), is a manual resuscitation device used to provide positive pressure ventilation to patients who are not breathing adequately or at all. It’s commonly used in emergencies like respiratory arrest, cardiac arrest, or severe respiratory distress. Key Features: Bag: A squeezable bag that delivers air or oxygen when compressed. Valve: Prevents exhaled air from going back into the bag. Mask: Seals over the patient’s mouth and nose to deliver air effectively. Oxygen port (optional): Can connect to supplemental oxygen for higher oxygen delivery. How It Works: Position the patient: Supine (on back), head-tilt-chin-lift or jaw-thrust if trauma suspected. Seal the mask: Cover nose and mouth firmly without excessive pressure. Squeeze the bag: Deliver a slow breath over ~1 second, watching for chest rise. Release bag: Allow passive exhalation. Repeat at recommended rates (usually 10–12 breaths/min for adults, 20–30/min for infants/children). Nursing Considerations: Always check airway patency before using. Monitor chest rise to ensure effective ventilation. Avoid **over-ventilation #creatorsearchinsights #ambu #ventilation #Science #dubai
