What is the normal blood pressure range for adults (systolic/diastolic)?

What is the normal blood pressure range for adults (systolic/diastolic)?

• A. 120-140 / 80-90
• B. 100-120 / 60-80
• C. 90-110 / 50-70
• D. 110-130 / 70-85

Answer: (B)

Normal blood pressure means two numbers: the pressure in the arteries when the heart beats (systolic) and when it rests (diastolic). For most adults, a healthy range sits around 100–120 systolic and 60–80 diastolic. This range provides enough force to circulate blood effectively without putting extra strain on the vessels. The option that matches 100–120/60–80 aligns with this healthy window, staying away from values that would be considered elevated or low. Other choices push into higher ranges that suggest hypertension risk or lower ranges that can indicate hypotension, so they’re not considered normal.

Normal blood pressure means two numbers: the pressure in the arteries when the heart beats (systolic) and when it rests (diastolic). For most adults, a healthy range sits around 100–120 systolic and 60–80 diastolic. This range provides enough force to circulate blood effectively without putting extra strain on the vessels. The option that matches 100–120/60–80 aligns with this healthy window, staying away from values that would be considered elevated or low. Other choices push into higher ranges that suggest hypertension risk or lower ranges that can indicate hypotension, so they’re not considered normal.