Kaplan Nursing Entrance Exam Practice 2025 – Comprehensive Prep

Question: 1 / 2700

In a blood pressure reading, which number is referred to as the systolic pressure?

The upper number

In a blood pressure reading, the systolic pressure is represented by the upper number. This value indicates the pressure in the arteries when the heart beats and pumps blood into the circulatory system. Understanding this measurement is crucial because it reflects how hard the heart is working to pump blood and can provide important insights into cardiovascular health.

The upper number in a blood pressure reading is always the systolic pressure, while the lower number represents the diastolic pressure, which measures the pressure in the arteries between heartbeats. This distinction is important as it helps differentiate between the two phases of the cardiac cycle. Knowing the significance of systolic pressure can aid in identifying potential health issues, such as hypertension.

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The lower number

The average pressure

The diastolic pressure

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