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What is considered a normal systolic blood pressure range for a 30-year-old?

  1. 70 and 140 mm Hg.

  2. 80 and 120 mm Hg.

  3. 60 and 120 mm Hg.

  4. 90 and 140 mm Hg.

The correct answer is: 90 and 140 mm Hg.

The normal systolic blood pressure range for a healthy adult, including a 30-year-old, typically falls between 90 mm Hg and 120 mm Hg, with the ideal reading being around 120 mm Hg. Systolic blood pressure represents the pressure in the arteries when the heart beats, and it’s crucial for assessing an individual’s cardiovascular health. Considering this, the range of 90 mm Hg to 140 mm Hg includes both the lower and higher bounds of what can be deemed acceptable. While values at the higher end, such as 140 mm Hg, can indicate potential hypertension (especially if consistently measured), they are sometimes considered acceptable during certain conditions, such as when an individual is experiencing stress or physical exertion. Therefore, while 90 mm Hg is a recognized lower limit, 140 mm Hg at rest would typically not be considered normal. Understanding these ranges helps in assessing blood pressure readings accurately in pre-hospital emergency situations and determining when medical intervention may be necessary. This knowledge is vital for EMTs and health practitioners in making quick and informed decisions regarding patient care.