The parts of a stethoscope

First, know its anatomy.

What are the parts of a stethoscope?  I’ve had many requests, so here’s a brief video I put together to get you a little more familiar with that most important tool.  Even if  you already know the names of parts, you might learn something here.  Then in Wednesday’s clip, I’ll show and describe how they work together – understanding these basics will make using your stethoscope properly easier.  Enjoy!  -P