I became a nurse to help people, not to keep them sick. I tried to change things where I worked, but was simply told I had great ideas, but the cost of implementing my methods would cost too much. I was speaking of cooking balanced meals in the hospital as opposed to the fast food method our hospital had swithched to in the past 5 years. Their goal seemed to me to disrupt normally controlled diabetics diet when they are admitted. Within 12 hours after admission, and 2 meals from the cafeteria and now they could label them an uncontrolled diabetic, and keep them as long as they wanted, according to insurance.
What usually happenedd was some nice nurse would tell the patients family, "If you had the sugar under control at home, why not just bring the patient his regular meals while he is here." No problem, no spikes in blood sugar.
I gave up my license about 10 years ago after admitting defeat in my chosen profession.