Which statement about taking proper blood pressure is true?

Which statement about taking proper blood pressure is true?

• A. Standing during measurement.
• B. Seated comfortable, device at heart level, readings recorded immediately.
• C. Device at head level.
• D. Record after 10 minutes.

Answer: (B)

Accurate blood pressure depends on how you position the body and the arm. Have the person seated with the back supported, feet uncrossed and flat, and the arm supported at heart level with the cuff snug but not tight. Keeping the device at heart level helps ensure the measurement reflects the pressure in the arteries at the level of the heart, avoiding errors from gravity. Record the reading immediately after you obtain it so you document the actual value without relying on memory. Standing, placing the device at head level, or delaying recording for a long time would introduce biases or errors in the measurement.

Accurate blood pressure depends on how you position the body and the arm. Have the person seated with the back supported, feet uncrossed and flat, and the arm supported at heart level with the cuff snug but not tight. Keeping the device at heart level helps ensure the measurement reflects the pressure in the arteries at the level of the heart, avoiding errors from gravity. Record the reading immediately after you obtain it so you document the actual value without relying on memory. Standing, placing the device at head level, or delaying recording for a long time would introduce biases or errors in the measurement.