What is the normal adult range for systolic blood pressure?

• A. 60-90 mmHg
• B. 90-130 mmHg
• C. 130-180 mmHg
• D. 80-120 mmHg

Answer: (B)

The normal adult range for systolic blood pressure typically falls between 90 mmHg and 120 mmHg. Systolic blood pressure is the pressure in the arteries when the heart beats, and it is an important indicator of cardiovascular health. The value is considered optimal for maintaining blood flow to organs and tissues without causing undue strain on the cardiovascular system.

While the range provided in the correct answer encompasses the lower end of this normal range, it is essential to clarify that the upper limit of normal blood pressure is often considered to be below 120 mmHg, moving into the range of prehypertension starting at 120-129 mmHg. Therefore, understanding these values is crucial for identifying potential hypertension or other cardiovascular conditions, which can result from values exceeding the normal range.

In practice, blood pressure readings are assessed in conjunction with diastolic measurements and other health parameters to provide a complete picture of cardiovascular health.