Physiology Which of the following is not true about measurement of BP? A Cuff length should be 80% and width should be 40% of mid arm circumference B Diastolic pressure is indicated by Korotkoff sound C Small cuff measures falsely high BP D Cuff should be tied at the level of hea 💡 Explanation Which of the following is not true about measurement of BP? ✓ Correct Answer: B. Diastolic pressure is indicated by Korotkoff sound