This site is a primary
information primarily remote site providers at the ETT, EMT
I, II, III, Paramedic, R.N. and midlevel practitioners.
While others may
find helpful or interesting information here it is primarily
designed for medical professionals. Some pictures may
show graphic body parts offensive to non-medical persons.
These pictures are intended as part of the teaching portion
of this site.
If heart, lung and
other body part dissections offend you, please do not enter
This site is a
living document therefore subject to frequent change as
This site is the
sole property of Don Hudson, D.O. and reproduction other
than for the providers listed is with my permission only.