Roaches are evil my dude, I think they've always been this way but we've never noticed
It's a pretty common symbol, mostly in the U.S. How ever it is two snakes with a set of wings, this stands for medicine instead of the correct rod of asclepius. I hope in some way this helps.
Answer:
Typical employers of biomedical engineers
hospitals.
universities.
research organisations.
diagnostic/medical instrumentation manufacturers.
charities, such as Designability: The Bath Institute of Medical Engineering.
The role and function of narcotics are for depressant and is typically used for severe pain. What these medications do is that they shut down the central nervous system which sends and perceives this sense of severe pain. Examples of narcotics include codeine and MORPHINE.