Which of the following terms refers to hardening of the arteries?

The term that refers to the hardening of the arteries is arteriosclerosis. This condition involves the thickening and stiffening of arterial walls, which can lead to reduced blood flow and increased heart workload. Arteriosclerosis is a broader term that encompasses several types of arterial stiffness, including atherosclerosis, which specifically involves the buildup of fats, cholesterol, and other substances on artery walls, forming plaques.

Understanding that arteriosclerosis affects the elasticity of blood vessels is crucial, as it highlights the importance of arterial flexibility in maintaining healthy blood circulation. This condition is often associated with aging and can be exacerbated by factors such as hypertension, diabetes, and high cholesterol. Awareness of the implications of arteriosclerosis is essential for recognizing the risks associated with cardiovascular diseases.