HOSA Dental Terminology Practice

What condition is caused by narrowed arteries due to plaque buildup?

1. Hypertension

2. Atherosclerosis

3. Angina

4. Cardiomyopathy

The correct answer is: Atherosclerosis

Atherosclerosis is the condition characterized by the buildup of plaque in the arteries, leading to their narrowing. This plaque is composed of fats, cholesterol, and other substances found in the blood. As the arteries narrow, blood flow becomes restricted, which can lead to a variety of cardiovascular problems. Over time, atherosclerosis can result in serious complications such as heart attacks and strokes due to insufficient blood flow to vital organs. Understanding atherosclerosis is crucial as it highlights the importance of maintaining cardiovascular health through diet, exercise, and lifestyle choices to prevent plaque formation and arterial narrowing. Other conditions listed, such as hypertension, angina, and cardiomyopathy, relate to cardiovascular health but are distinct processes or symptoms rather than the specific condition caused by plaque buildup in the arteries.