Blood pressure readings are categorized into various levels:
Normal: Less than 120/80 mmHg Elevated: Systolic between 120-129 and diastolic less than 80 Hypertension Stage 1: Systolic between 130-139 or diastolic between 80-89 Hypertension Stage 2: Systolic 140 or higher or diastolic 90 or higher Hypertensive Crisis: Systolic over 180 and/or diastolic over 120, requiring immediate medical attention
Nurses should inform patients about their readings and provide guidance on lifestyle modifications or medications if necessary.