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General

bls

What does bls mean?

The core level of prehospital care including CPR, bleeding control, and basic airway support, provided by EMTs.

"BLS can take the stable patient to the clinic."

Origin

Initialism of 'Basic Life Support.'

Frequently asked questions

What does BLS stand for?
BLS stands for 'Basic Life Support' — the core level of prehospital care including CPR, bleeding control, and basic airway support.
Who provides BLS?
EMTs and other providers trained at the basic level; more advanced care is provided under ALS by paramedics.
What does BLS cover?
Foundational interventions such as CPR, controlling bleeding, and supporting the airway without advanced drugs or procedures.
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Slang definitions: FreeDict original editorial.