In adults at rest, which range of blood pressure values indicates stage 1 hypertension?

Stage 1 hypertension is defined based on blood pressure readings that indicate a higher risk of cardiovascular disease. According to the guidelines set by health organizations, stage 1 hypertension is identified by systolic blood pressure readings of 130 to 139 mm Hg or diastolic readings of 80 to 89 mm Hg.

The correct answer reflects this definition, specifically noting that a reading of 130/80 mm Hg or greater falls into the stage 1 hypertension category. This classification highlights the importance of monitoring individuals who present with these values, as they may require lifestyle changes and possibly medical management to reduce the risk of developing more severe hypertension.

Lower blood pressure readings, such as those listed in the other options, do not meet the criteria for stage 1 hypertension and would be classified as normal or elevated blood pressure depending on their exact values. Thus, understanding these classifications is essential for appropriate patient assessment and management in clinical practice.