If your blood glucose level for this screening is higher than 200 mg/dL, most practitioners will consider you diabetic and you won't be required to take the glucose tolerance test. But any score between 140 and 200 means that you'll have to take the three-hour glucose tolerance test for a definite diagnosis.
The purpose of homeostasis is to maintain a normal balance within the body regarding its temperature, salt concentration, water concentration, and food intake. The human body functions normally with a narrow range of variation for each of these factors.
How does the hypothalamus help maintain homeostasis? The hypothalamus contains various intrinsic receptors, which gather information from the body, such as internal temperature, blood pressure, metabolic processes, and adrenali â¦ ne levels.