What is the normal range for systolic blood pressure in adults?

The normal range for systolic blood pressure in adults is considered to be between 90-120 mmHg. This range reflects optimal cardiovascular health and is important for assessing the risk of cardiovascular diseases.

Systolic blood pressure is the pressure in the arteries during the contraction of the heart muscles, which is when blood is pumped out of the heart. A systolic reading that consistently falls below 90 mmHg may indicate hypotension, while readings above 120 mmHg may suggest prehypertension or hypertension, depending on the specific values.

When evaluating the options, while 120-140 mmHg is close and may fall within an acceptable range for some, it does not accurately represent the standard definition of normal. The boundaries for normal systolic blood pressure are crucial for healthcare providers to monitor and manage a patient’s cardiovascular health effectively.