A life-saving medicine, surgery, or action is one that saves or is likely to save someone's life. Life-saving treatments include blood transfusions, CPR, emergency surgeries, and intensive care.
Life-saving treatments can also be called first aid because they try to restore vital functions after an injury or the effects of a disease. For example, doctors provide CPR for several reasons: to keep the heart beating and to help it restart again after a period of stoppage; to use oxygenated blood when there is no pulse or inadequate blood flow; and to reduce the risk of brain damage from lack of oxygen.
First aid is only some of the treatment needed for a serious illness or injury. First aid is usually all that is available in an emergency, but if you need longer-term treatment or rehabilitation then this will have been arranged by others who know your situation better than anyone else. Their job is to make sure you get the right kind of care at the right time by contacting appropriate services or taking you to them themselves.
Usually a hospital staff member will provide these treatments. The doctor may have advised certain staff members particularly for this purpose.
A lifesaving act involves rescue, resuscitation, and first aid. Water safety and aquatic rescue are the most common applications, although it may also relate to ice rescue, flood and river rescue, swimming pool rescue, and other emergency medical services. Lifesavers work with local authorities and search and rescue teams to find people who have gone missing in water bodies such as lakes, rivers, seas, and oceans.
Lifesavers can be divided up into two main groups: professional lifesavers and recreational lifesavers. Professional lifesavers usually hold a special license from a national organization such as the Red Cross or the American Lifeguard Association. They get training in first aid and CPR and how to handle different types of emergencies in and around water bodies. Many countries have maritime laws that require lifesavers to be trained in aquatic rescue techniques. In some countries, such as Australia, Canada, and New Zealand, all children learn basic lifesaving skills in school swimming pools.
In contrast, recreational lifesavers do not need any special training to help people in trouble in water bodies. However, many recreational lifters do take classes to learn how to perform certain procedures safely and effectively. For example, scuba divers are taught rescue techniques for underwater accidents. When teaching students these methods, instructors use mannequins, cadavers, and dummies because no living person should be put at risk during training.
Definition of lifesaving (Entry 2 of 2): the ability or practice of saving or protecting lives, particularly those of drowning persons.
Lifesaving is becoming a popular sport worldwide because it's fun and competitive at the same time. In lifeguarding, lifesavers help save lives by giving first aid or calling for assistance. They also educate the public on water safety issues through presentations and advertising campaigns.
Lifesaving is not only about rescuing people who are in danger of drowning in oceans, lakes, and rivers but also includes helping victims of other aquatic accidents such as diving incidents, boating accidents, and fish kills. Members of a lifesaving crew may have special skills such as swimming, CPR, first aid, or marine knowledge that allow them to respond effectively to various emergencies.