Comprehensive study of bls covering fundamental concepts and advanced applications.
Some emergencies require special BLS techniques, especially choking and drowning.
Always ensure your own safety before helping others, especially around water or in crowded places.
A diner stands behind a choking friend and performs abdominal thrusts.
A lifeguard pulls a swimmer from the pool and gives rescue breaths on the poolside.
Choking and drowning require quick, specific BLS responses to restore breathing.