AIIMS 2019 Zoology Blood Pressure MCQ Question
Blood pressure is the arterial pressure of blood exerted on the wall of arteries with each heart beat. It is measured from the brachial artery in the elbow pit. It is expressed as, systolic pressure (mm/Hg) / diastolic pressure (mm/Hg). Arterial (Superficial; arteries) blood pressure is measured by sphygmomanometer.
Correct Answer
Detailed Explanation
Option B is correct because it accurately reflects the standard method of measuring blood pressure using a sphygmomanometer, which provides readings in millimeters of mercury (mmHg) for both systolic and diastolic pressures. Other options are not relevant as they do not provide any additional information or context regarding the measurement of blood pressure, making them incorrect in this scenario. Understanding the significance of systolic and diastolic pressures is crucial, as systolic pressure indicates the force during heartbeats, while diastolic pressure reflects the resting phase between beats.
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