Nicotine is classified as a

Question

Quizplus · Accepted Answer

Nicotine is a stimulant that increases alertness, attention, and cognitive function by mimicking the neurotransmitter acetylcholine and triggering the release of dopamine, norepinephrine, and serotonin in the brain. It can also increase heart rate, blood pressure, and respiration, leading to a temporary feeling of energy and focus, as well as decreased appetite and anxiety. However, it can also be addictive and harmful to health, causing various cardiovascular, respiratory, and cancer-related diseases.

Nicotine Is Classified as a