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General

bs

What does bs mean?

In respiratory assessment, refers to the sounds of air moving through the lungs heard on auscultation; context distinguishes it from blood sugar.

"BS are clear and equal bilaterally."

Origin

Initialism of 'breath sounds.'

Frequently asked questions

What does BS mean in a medical exam?
In respiratory assessment it means 'breath sounds' — the sounds of air moving through the lungs heard with a stethoscope.
Can BS mean something other than breath sounds?
Yes — depending on context, BS is also used for 'blood sugar,' so the setting distinguishes them.
How is BS documented?
Often as a descriptor, for example 'BS clear and equal bilaterally.'
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Slang definitions: FreeDict original editorial.