Question

what is the noraml reading of human blood pressure ?​

Answer 1

Answer:

A blood pressure reading has a top number (systolic) and bottom number (diastolic). Normal blood pressure is less than 120 over 80 (120/80). People whose blood pressure is above the normal range should ask their doctor how to lower it.

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Answer 2

Explanation:

120 80 s

systolic must be120mm

and dystolic mist be 80mm

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