Problem: Which statements are true when the nurse is measuring blood pressure (BP)? Need solution? Get Online Service! Select all that apply. Using a BP cuff that is too small will give a higher BP measurement. The client should sit quietly while BP is being measured. The client's arm should be positioned at the level of the heart. Using a BP cuff that is too large will give a higher BP measurement. The client's BP should be measured 1 hour before consuming alcohol.