Give two pieces of evidence that point to the increased risk of disease in nonsmoking individuals exposed to environmental tobacco smoke.

Question

Quizplus · Accepted Answer

The Answer is 1) Multiple studies have shown that nonsmokers exposed to environmental tobacco smoke have a higher risk of developing respiratory infections such as bronchitis and pneumonia. This is due to the irritants and toxins present in secondhand smoke that can damage the respiratory system and weaken the immune response.

2) Another piece of evidence is the increased risk of heart disease in nonsmokers who are regularly exposed to environmental tobacco smoke. Secondhand smoke can lead to the narrowing and hardening of blood vessels, as well as an increase in blood clotting, all of which contribute to a higher risk of heart attacks and strokes in nonsmoking individuals. This has been supported by research and has led to the implementation of smoke-free laws and policies in many public areas to protect nonsmokers from the dangers of secondhand smoke.

Give Two Pieces of Evidence That Point to the Increased