All of the following are true regarding smoking EXCEPT:

- Smoking inhibits the T cells from working properly in the lungs
- Smoking is viewed by many today as being socially unacceptable
- Research shows that the nicotine patch is no no more effective than a placebo
- Ninety percent of ex-smokers quit smoking on their own
- Smoking is the largest cause of preventable diseases and deaths in the United States

I'm not for sure but I'm leaning towards the first answer or fourth answer

I think it is #4; I do not blieve that 90% of smokers quit on their own.

#4 I think question 4 is wrong.

Hard to believe 90% of smokers quit. Unless dying counts as quitting

To determine which answer is NOT true regarding smoking, let's analyze each statement:

1. Smoking inhibits the T cells from working properly in the lungs: This statement is true. Smoking does indeed affect the T cells in the lungs, leading to reduced immune function.

2. Smoking is viewed by many today as being socially unacceptable: This statement is true. Over the years, smoking has become increasingly socially unacceptable due to its harmful effects on health and secondhand smoke.

3. Research shows that the nicotine patch is no more effective than a placebo: This statement is also true. Recent studies have found that the nicotine patch is not significantly more effective than a placebo in helping people quit smoking.

4. Ninety percent of ex-smokers quit smoking on their own: This statement is NOT true. While many ex-smokers do quit without professional help, the percentage of ex-smokers who quit on their own is not as high as 90%. Various assistance programs and support groups are available to help individuals quit smoking successfully.

5. Smoking is the largest cause of preventable diseases and deaths in the United States: This statement is true. Smoking is indeed the leading cause of preventable diseases and deaths in the United States, being responsible for numerous health problems such as lung cancer, heart disease, and respiratory issues.

Therefore, the statement that is NOT true regarding smoking is: "Ninety percent of ex-smokers quit smoking on their own."

To determine which statement is false, we will go through each option and explain how you can verify its accuracy:

1. "Smoking inhibits the T cells from working properly in the lungs": To see if this statement is true or false, you can refer to scientific research on the effects of smoking on T cells or consult reputable medical sources. Look for studies or articles that specifically explore the impact of smoking on T cells in the lungs.

2. "Smoking is viewed by many today as being socially unacceptable": This statement relates to societal attitudes, which can vary. To know if this statement is true, you can consider societal norms and attitudes towards smoking in your region or consult surveys, studies, or public opinion polls regarding the social acceptability of smoking.

3. "Research shows that the nicotine patch is no more effective than a placebo": To verify the accuracy of this statement, you can search for scientific studies on the effectiveness of the nicotine patch compared to a placebo. Look for well-designed clinical trials or systematic reviews/meta-analyses conducted by reputable researchers or organizations that assess the efficacy of the nicotine patch.

4. "Ninety percent of ex-smokers quit smoking on their own": To determine the correctness of this statement, you can refer to statistics on smoking cessation. Look for studies, surveys, or data from reputable health organizations or research institutions that provide information on the percentage of ex-smokers who have quit without assistance.

5. "Smoking is the largest cause of preventable diseases and deaths in the United States": To assess the validity of this statement, you can examine reliable health statistics and reports from the United States government and major health organizations. Look for studies, reports, or official statements that identify the leading causes of preventable diseases and deaths in the country and compare them to smoking-related diseases and deaths.

By researching and reviewing credible sources, you will be able to gather information and determine which statement is incorrect.