Question

▬▬

Directions Read each sentence. Write T if the statement is true or F if
it is false.
▬▬▬▬▬
1) Some forms of tobacco have no nicotine.
2) A person with an addiction has a need for a habit-forming chemical.
3) Nicotine can be addictive.
4) Emphysema is a serious respiratory disease.
5) Some people believe that smoking relaxes them.
6) Passive smoke is not harmful.
7) The growth of tumors is in no way related to smoking.
8) Long-term tobacco use can cause a buildup in the heart.
9) During withdrawal, people may be unable to sleep.
10) If someone starts smoking as a teenager, it is easier to quit later.
11) Alcohol is a psychoactive drug.
12) Bronchitis can be another side effect of too much alcohol use.
13) If your blood alcohol level is below .8 percent, it is safe to drive.
14) Alcohol use sharpens the senses and memory.
15) Nicotine narrows the blood vessels.

Answer 1

This question covers various topics related to tobacco, nicotine addiction, respiratory diseases, smoking, passive smoke, tumors, alcohol, and their effects.

Step-by-step explanation:

1) False. Some forms of tobacco, such as smokeless tobacco, do not have nicotine, but most forms do.

2) True. A person with an addiction has a need for a habit-forming chemical to which they have become dependent.

3) True. Nicotine is a highly addictive substance found in tobacco products.

4) True. Emphysema is a serious respiratory disease often caused by long-term smoking.

5) True. Some people believe that smoking helps them relax, although it is not a healthy coping mechanism.

6) False. Passive smoke, also known as secondhand smoke, can be harmful to non-smokers.

7) False. Smoking is a known risk factor for the development of tumors, including lung cancer.

8) True. Long-term tobacco use can lead to a buildup of plaque in the arteries, including those of the heart.

9) True. During withdrawal from nicotine or other addictive substances, people may experience sleep difficulties.

10) False. Starting smoking as a teenager can make it harder to quit later due to the addictive nature of nicotine.

11) True. Alcohol is considered a psychoactive drug as it affects the central nervous system and brain function.

12) True. Excessive alcohol use can contribute to the development of bronchitis.

13) False. The legal blood alcohol concentration (BAC) limit for driving in many countries is typically much lower, usually around 0.08 percent or lower.

14) False. Alcohol use can impair senses and memory, not sharpen them.

15) True. Nicotine has vasoconstrictive effects, causing the narrowing of blood vessels.

Learn more about Tobacco and its effects