I'm SO SICK of CNA's, MA's, etc telling me this as an excuse to get in my business! I had an aide try to get in my cart to give a Neb tx because a resident "couldn't breathe." Well try not leaving the poor man with CHF flat in the bed, then he will be able to breathe! Thank God I lock it(some nurses don't!) I swear when I was a CNA I never tried to pull this stuff!