What does a length-based resuscitation tape help you estimate about a child?

• A. Their height and weight
• B. Their age and weight
• C. Their head circumference and height
• D. Their height and age

Answer: (A)

In pediatric resuscitation, size matters for both drug dosing and equipment. A length-based resuscitation tape uses a child’s length (their height) to estimate their weight. From that estimated weight, you can quickly choose appropriate medication dosages and gear sizes. So this tool provides a readout that effectively covers height (length) and weight. It doesn’t directly estimate age or head circumference, which aren’t reliable for dosing in emergencies. For example, reading a length that falls into a certain color zone gives an estimated weight range, guiding doses and equipment without needing to weigh the child.