What range defines prehypertension?

The range that defines prehypertension is indeed characterized by a systolic pressure of 120-139 mm Hg and a diastolic pressure of 80-89 mm Hg. This classification serves as a warning sign indicating that individuals are at risk for developing hypertension, which can lead to serious cardiovascular issues if not monitored and managed appropriately.

Prehypertension is an important category because it emphasizes the need for lifestyle modifications to prevent the progression to hypertension. It highlights a critical stage where interventions can be highly effective. Recognizing this range plays a vital role in nursing assessments and patient education, allowing healthcare providers to encourage patients to adopt healthier lifestyle choices, such as improved diet, increased physical activity, and stress management techniques, to avert more serious health consequences associated with hypertension.