This one is often referred as atherosclerosis

Options

A. CAD
B. angina
C. hypertension
D. all of these

Answer

### Step-by-Step Solution:

1. **Understanding Atherosclerosis**: Atherosclerosis is a condition characterized by the buildup of fats, cholesterol, and other substances in and on the artery walls. This buildup is often referred to as plaque, which can restrict blood flow.

2. **Identifying Related Terms**: The question lists several terms: atherosclerosis, CAD (Coronary Artery Disease), angina, and hypertension. We need to determine which of these terms can be referred to as atherosclerosis.

3. **Coronary Artery Disease (CAD)**: Atherosclerosis is a major cause of CAD. In CAD, the coronary arteries that supply blood to the heart become narrowed or blocked due to plaque buildup. Therefore, CAD is directly related to atherosclerosis.

4. **Angina**: Angina refers to chest pain or discomfort that occurs when the heart muscle doesn’t get enough blood. While angina can be a symptom of atherosclerosis, it is not synonymous with it.

5. **Hypertension**: Hypertension, or high blood pressure, is a separate condition that can be a risk factor for developing atherosclerosis but is not the same as atherosclerosis.

6. **Conclusion**: Among the options provided, only CAD (Coronary Artery Disease) can be referred to as atherosclerosis. Therefore, the correct answer is CAD.

### Final Answer:
The term that is often referred to as atherosclerosis is **CAD (Coronary Artery Disease)**.

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