Question

which of the following is a symptom of hypoglycemia?
high energy
shakiness
mental alertness
slow heart rate

Explanation:

Hypoglycemia is low blood glucose. Symptoms include shakiness (due to the body's response to low sugar, triggering adrenaline release, causing tremors). High energy, mental alertness, and slow heart rate are not typical; low sugar causes fatigue, confusion, and rapid heart rate.

Answer:

B. Shakiness