Which signs indicate hyperglycemia during a therapy session?

• A. Increased appetite and rapid weight gain.
• B. Dizziness and fainting with exertion.
• C. Thirst, polyuria, fatigue.
• D. Night sweats.

Answer: (C)

When blood glucose runs high, the kidneys try to remove the excess sugar, which pulls fluids with it and leads to increased urination. That fluid loss triggers thirst, and the lack of usable glucose for energy makes you feel tired. So thirst, frequent urination, and fatigue are the classic signs of hyperglycemia you’d recognize during a therapy session. Dizziness and fainting with exertion can happen for many reasons—dehydration, low blood pressure, or other conditions—so they’re not specific clues of high blood sugar. Night sweats aren’t typically associated with hyperglycemia, and while diabetes can affect weight and appetite, rapid weight gain isn’t a standard sign of high glucose.