-> It sounds like you are talking about a doppler.
->
-> And I don't know if they work on an ambulance or not.  Not that I'm
-> that much of an expert, though.   :)
 
That's IT! Augh.. Well, I was wondering. I can't hear even the
strongest B/P enroute, and I kinda doubt the medics who say they can
hear it. Palpation is a good estimate, but doppler should make it easy,
that's why I was wondering why it's not a common item on the box..
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