Are there non-invasive procedures that are considered treatment instead of only diagnostic in nature?

Which antilipemic drug get rid of bile acids in the gastrointestinal tract and indirectly removes cholesterol from the liver

Practice or pre-exercise theories of play pose the idea that a. play provides children with an opportunity to practice adult activities. b. play is necessary to reenergize human cognition. c. children have too much energy and play will rid them of that energy. d. children are the link between animals and human beings.

The statement defines the use of ethics.