In the notation 120/80 mm Hg, which value is the diastolic pressure?

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Prepare for the HESI Introduction to Allied Health Test. Study with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam with confidence!

Multiple Choice

In the notation 120/80 mm Hg, which value is the diastolic pressure?

Explanation:
In blood pressure notation, the two numbers show pressure in the arteries during two phases of the heartbeat. The higher value is systolic pressure, the peak during heart contraction, while the lower value is diastolic pressure, the pressure when the heart is relaxed between beats. So in 120/80 mm Hg, the diastolic pressure is 80 mm Hg.

In blood pressure notation, the two numbers show pressure in the arteries during two phases of the heartbeat. The higher value is systolic pressure, the peak during heart contraction, while the lower value is diastolic pressure, the pressure when the heart is relaxed between beats. So in 120/80 mm Hg, the diastolic pressure is 80 mm Hg.

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