Answer
Dec 05, 2025 - 04:38 PM
The 80/40 rule for blood pressure cuffs states that the cuff’s bladder should cover at least 80% of the patient’s arm circumference and the width should be at least 40% of the arm’s circumference. The Criticare Reusable Child/Small Adult Blood Pressure Cuff (18-26 CM) follows this guideline, ensuring accurate measurements for smaller arms.
