Question

5
select the correct answer.
which statement best describes the effect that stimulants have on your body?
a. stimulants overload the sensory controls in the brain.
b. stimulants speed up the central nervous system.
c. stimulants reduce blood pressure to dangerously low levels.

Explanation:

To determine the correct answer, we analyze each option:

• Option A: Stimulants don't primarily overload sensory controls in the brain. Their main effect is on the nervous system's speed.
• Option B: Stimulants (like caffeine, amphetamines) are known to speed up the central nervous system, increasing alertness, heart rate, etc.
• Option C: Stimulants typically increase blood pressure, not lower it to dangerous levels.

Answer:

B. Stimulants speed up the central nervous system.