In a blood pressure reading of 120/80, which value represents the diastolic pressure?

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Multiple Choice

In a blood pressure reading of 120/80, which value represents the diastolic pressure?

Explanation:
In a blood pressure reading, the diastolic pressure is the pressure in the arteries when the heart is at rest between beats. It is the bottom number of the 120/80 format. Here, the bottom value is 80, so that is the diastolic pressure. The top number, 120, is the systolic pressure, reflecting the peak pressure during heart contraction. The other numbers aren’t the diastolic value for this reading. So the diastolic pressure is 80.

In a blood pressure reading, the diastolic pressure is the pressure in the arteries when the heart is at rest between beats. It is the bottom number of the 120/80 format. Here, the bottom value is 80, so that is the diastolic pressure. The top number, 120, is the systolic pressure, reflecting the peak pressure during heart contraction. The other numbers aren’t the diastolic value for this reading. So the diastolic pressure is 80.

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