[Solved] A key reason why the volume of blood must be regulated within certain limits is that A) reduced blood volume causes water to move out of cells. B) reduced blood volume causes water to move into cells. C) low blood volume leads to better pumping action in the heart. D) low blood volume leads to heart failure. E) high blood volume leads to low blood pressure. Disrobed: Refers to the act of removing one's clothing, often implying complete or partial nakedness as a physical state. One-on-one Supervision: A direct and continuous monitoring approach to ensure safety or provide focused guidance and support. Priority Intervention: An action deemed most important to be performed first in a set of care or treatment plans. Bipolar Disorder: A psychological disorder marked by significant fluctuations in mood, ranging from manic or hypomanic episodes to periods of depression.