How is hypertension classified based on blood pressure readings?

Hypertension is classified based on specific blood pressure readings that fall within defined categories established by health organizations. The classification includes several stages, which are crucial for diagnosis and management.

The correct answer encompasses a comprehensive range of blood pressure categories: normal blood pressure, elevated blood pressure, and varying stages of hypertension, including stage 1 and stage 2 hypertension. Normal blood pressure is typically defined as readings below 120/80 mmHg, elevated blood pressure as systolic readings between 120-129 mmHg and diastolic readings less than 80 mmHg, and hypertension staged according to increasing severity, with stage 1 hypertension identified at readings of 130-139/80-89 mmHg and stage 2 at readings of 140/90 mmHg or higher.

This classification is critical for guiding treatment decisions and assessing the risk of cardiovascular events. Understanding these categories helps healthcare providers to create appropriate management plans for individuals based on their specific blood pressure readings and associated risks.