Respuesta :
Stimulants increase heart rate, blood pressure, and respiration (dilation of the bronchioles in the lungs) by stimulating the sympathetic nervous system. When combined with physical activity, they can raise body temperature to dangerous levels.
Which four phases comprise the addiction cycle?
Addiction can be broken down into four stages: mental, emotional, spiritual, and physical We will talk about each level top to bottom and give tips to conquering fixation. The majority of people who try drugs or risky behaviors do not develop an addiction.
How are neurotransmitters affected by drugs?
Through neurotransmitters, drugs alter how neurons transmit, receive, and process signals. Because their chemical structure is similar to that of a natural neurotransmitter in the body, some drugs, like heroin and marijuana, have the ability to activate neurons. Because of this, the drugs can bind to the neurons and cause them to fire.
Learn more about sympathetic nervous system here:
https://brainly.com/question/28485355
#SPJ4
