Why is a babys vital signs different to an adults?

A baby's vital signs differ from an adult's primarily due to their developing physiology. Infants have a higher heart rate, typically ranging from 120 to 160 beats per minute, to support their rapid growth and metabolism. Their respiratory rate is also faster, averaging 30 to 60 breaths per minute, as their lungs are still maturing. Additionally, blood pressure in infants is generally lower than in adults, reflecting their smaller body size and different circulatory demands.