How do nicotine and tobacco cause cancer? by decreasing blood-sugar levels by damaging or changing a cell's DNA by increasing heart rate by increasing phlegm and mucous production

How are ethics and ethical behaviors regulated in the healthcare workplace? by establishing ethical standards and codes of ethics for employees to follow by prosecuting employees who do behave within the bounds of the law by creating a vision statement about the work that it hopes to accomplish in the future by setting up video monitors to watch how employees behave when no one is looking