Question

18 which of the following are true of hypertension... (a) can cause heart disease and stroke (b) it is high blood pressure (c) can be reduced with low salt diet (d) all the above

Explanation:

• Option A: Hypertension (high blood pressure) is a major risk factor for heart disease and stroke.
• Option B: By definition, hypertension is high blood pressure.
• Option C: A low - salt diet can help reduce blood pressure, thus reducing hypertension.

Since A, B, and C are all correct statements about hypertension, the correct option is D.

Answer:

D. all the above