Oxygen is a vital component of CPR and first aid interventions for individuals experiencing respiratory distress or cardiac arrest. In CPR, rescue breaths are provided to deliver oxygen to the person's lungs and blood, which can help maintain vital organ function and improve their chances of survival. Additionally, supplemental oxygen therapy may be administered in first aid settings to individuals with breathing difficulties, such as those experiencing asthma attacks or allergic reactions.
The use of oxygen in CPR and first aid is based on its importance in sustaining cellular respiration and preventing hypoxia, a condition where the body's tissues are deprived of oxygen. In cases of cardiac arrest, the provision of oxygen-rich blood to the brain and other vital organs is essential to prevent irreversible damage and increase the chances of survival.
In addition to its role in CPR, oxygen therapy is also used to treat a range of medical conditions, including
Oxygen therapy involves providing a patient with additional oxygen to help alleviate the symptoms of their condition and improve their overall oxygen levels. In cases of severe respiratory distress, oxygen therapy may also be delivered through a mechanical ventilator, which helps to support the patient's breathing and oxygen levels.
