What is the normal range for adult blood pressure?

The normal range for adult blood pressure is generally considered to be around 90-139 mmHg for systolic pressure (the top number) and 60-89 mmHg for diastolic pressure (the bottom number). This range reflects healthy blood pressure levels that are not too low or too high, thus minimizing the risk of cardiovascular issues. The first number indicates the pressure in the arteries when the heart beats, while the second number indicates the pressure in the arteries when the heart rests between beats.

Having these values within the stated range is essential for maintaining overall health, as higher or lower values can lead to various health complications. Blood pressure readings that fall outside this range may signal hypertension or hypotension, both of which require medical attention and management.

The choice that reflects the normal range accurately aligns with established medical standards for adult blood pressure, which is crucial for effective monitoring and patient care in a home health care setting.