which statement describes tobacco? \n it is classified as an addictive drug. \n it decreases heart rate and…
which statement describes tobacco? \n it is classified as an addictive drug. \n it decreases heart rate and blood pressure. \n there is a low risk of developing stroke. \n it causes the level of dopamine in the brain to decrease.
Answer
Brief Explanations:
- For option A: Tobacco contains nicotine, which is an addictive substance, so tobacco is classified as an addictive drug.
- For option B: Tobacco use actually increases heart rate and blood pressure due to the stimulant effects of nicotine and other chemicals, so this is incorrect.
- For option C: Tobacco use increases the risk of developing stroke due to factors like increased blood pressure, atherosclerosis, etc., so this is incorrect.
- For option D: Tobacco use (specifically nicotine) causes the release of dopamine in the brain, increasing its level (which contributes to addiction), so this is incorrect.
Answer:
A. It is classified as an addictive drug