What is the average blood pressure range for adults?

The average blood pressure range for adults is typically around 120/80 mm Hg, which is considered normal. Blood pressure readings can vary based on several factors, including age and overall health, but a range that is generally accepted as normal lies between 90/60 mm Hg and 120/80 mm Hg.

Option B falls within this widely recognized range, as it includes readings starting at 100/60 mm Hg and going up to 140/80 mm Hg. The lower limit of this range reflects a blood pressure that is above hypotension, which is often defined as a reading below 90/60 mm Hg.

This range also considers that in certain individuals, especially older adults or those with specific health conditions, blood pressure may be closer to the higher end, while still remaining within general limits of what is considered healthy. Therefore, while it's important to keep in mind individual variations, the selected range in option B accurately reflects a commonly accepted normal range for blood pressure in adults, making it the ideal choice.