Which of the following is true about environmental tobacco smoke (ETS)?

Question

Quizplus · Accepted Answer

Environmental tobacco smoke, also known as secondhand smoke, has been shown to accelerate the buildup of plaque, leading to an increased risk of heart disease and stroke. It contains many of the same carcinogens, tar, and nicotine as mainstream smoke, making it a dangerous health risk for both children and adults. While children may be more vulnerable to exposure due to their smaller size and developing lungs, adults can also suffer negative health effects from prolonged exposure to ETS. Lung cancer deaths may be more closely associated with direct smoking, but heart disease is still a leading cause of death related to smoking and ETS. Option A is incorrect as children are heavily exposed to ETS. Option B is incorrect as more deaths are caused by heart disease than lung cancer. Option D is incorrect as ETS contains many of the same harmful substances as mainstream smoke.

Which of the Following Is True About Environmental Tobacco Smoke