Question: Which example describes a physiological theory? Need Assignment Help? Linking serum glucose and fatigue among persons living with Type 2 Diabetes. Identifying how structural empowerment can transform nurses in their clinical settings. Determining the effect of training that is given in accordance with the Comfort Theory to hemodialysis patients. Identifying the effects of RAM-based Cognitive Stimulation Therapy (CST) to enhance Alzheimer's Disease (AD) patients deteriorated cognitive functions and quality of life.