Final answer:
Hypoglycemia is characterized by symptoms such as sweating, weakness, tremors, and in severe cases, fainting or coma due to low blood sugar levels.
Step-by-step explanation:
The signs and symptoms of hypoglycemia, which refers to low blood sugar levels, include:
C) Cold and clammy, need some candy: Hypoglycemia often presents with symptoms like cold, clammy skin, accompanied by sweating and shakiness. This feeling of clamminess is a result of the body's stress response triggered by low glucose levels.
Other common signs include:
Confusion or difficulty concentrating
Rapid heartbeat (tachycardia)
Irritability or mood changes
Fatigue or weakness
Blurred vision
Hunger
Headache
Trembling or dizziness
Increased blood sugar levels (option d) are actually indicative of hyperglycemia, the opposite of hypoglycemia, where blood sugar levels are too high.