Lorraine is unable to regulate the level of glucose in the blood. which homeostatic disorder does she have? diabetes mellitus circadian rhythm disruptions hypothermia metabolic acidosis

The answer is "diabetes mellitus".

Diabetes mellitus is an ailment that keeps your body from legitimately utilizing the vitality from the food you eat.  

A wide range of diabetes mellitus share something for all intents and purpose. Ordinarily, your body separates the sugars and starches you eat into an uncommon sugar called glucose. Glucose powers the cells in your body. Be that as it may, the cells require insulin, a hormone, in your circulation system so as to take in the glucose and use it for energy. With diabetes mellitus, either your body doesn't make enough insulin, it can't utilize the insulin it produces, or a mix of both.