Basic first aid involves providing minor emergency medical care to an injured person until professional help arrives. It includes techniques like CPR, stopping bleeding, splinting broken bones, and basic airway management. The goals of first aid are to prevent further harm, preserve life, and promote recovery from illness or injury. Healthcare refers to medical services provided by professionals and aims to prevent, treat, and manage illness through services from doctors, nurses and other medical professionals. Access to healthcare is important for everyone's well-being and survival.