Which of the following statements about blood pressure is correct?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. The normal systolic pressure is about 120 mm of Hg and diastolic pressure is 80 mm of Hg.
- Blood pressure numbers of less than 120/80 mm Hg (millimeters of mercury) are considered within the normal range.
- A total blood pressure reading is determined by measuring the systolic and diastolic blood pressures.