What serious conditions can smoking predispose an individual to?

Smoking is associated with a wide range of serious health conditions, making the selection of conditions in option B accurate. Chronic obstructive pulmonary disease (COPD) is a major lung condition directly linked to smoking due to the damage it causes to lung tissue and airways. Abdominal aortic aneurysm, a serious vascular condition, is also related to smoking as it can weaken the walls of blood vessels, leading to potential rupture and life-threatening outcomes. Hypertension, or high blood pressure, is another condition that can be exacerbated by smoking, as it harms the cardiovascular system and leads to increased risks of heart disease and stroke.

This selection reflects a more comprehensive understanding of the risks of smoking, as it acknowledges that smoking can impact not only the respiratory system but also the cardiovascular system and other areas of health. The other options are too restrictive, limiting the range of diseases associated with smoking when, in reality, it is a multifaceted health risk that affects various systems in the body.