Answer:
The correct answer is:
a) Hypertension
Explanation:
Sustained diastolic pressure above 90 mm Hg is indicative of hypertension, a condition characterized by elevated blood pressure in the arteries. Diastolic pressure represents the pressure in the arteries when the heart is at rest between contractions, and a diastolic pressure reading above 90 mm Hg is considered higher than normal.
Hypertension is a significant risk factor for various cardiovascular diseases, including heart disease, stroke, and kidney failure. It is often referred to as the "silent killer" because it typically does not cause noticeable symptoms until complications develop. Therefore, it is essential to monitor blood pressure regularly and seek medical attention if hypertension is detected.
