Question

hypertension is a major risk factor for heart disease because it ________. forces the heart to pump harder, which puts more physical strain on the heart places stress on the thyroid system, which inflames the arteries restricts a persons salt intake, which suppresses the immune system slows the heart rate, which leads to less efficient distribution of oxygen through the body

Explanation:

Hypertension increases blood - pressure. This forces the heart to work harder to pump blood, straining the heart muscle over time and increasing the risk of heart disease. The other options are incorrect as hypertension doesn't primarily affect the thyroid system to inflame arteries, doesn't directly restrict salt intake to suppress the immune system, and doesn't slow the heart rate to cause inefficient oxygen distribution.

Answer:

forces the heart to pump harder, which puts more physical strain on the heart