Final answer:
The classic signs and symptoms of hypoglycemia include cool, clammy skin; weakness; tachycardia; and rapid respirations.
Step-by-step explanation:
The classic signs and symptoms of hypoglycemia are:
- Cool, clammy skin: The skin feels cold and moist to the touch.
- Weakness: The person feels weak and lacks strength.
- Tachycardia: The heart rate is increased.
- Rapid respirations: The person breathes rapidly.
These symptoms are due to low levels of glucose in the blood, which is the body's main source of energy. When glucose levels drop, the body tries to compensate by increasing heart rate and respirations. The cool, clammy skin is a result of decreased blood flow to the skin.