What is the expected normal respiratory rate for preschoolers?

The expected normal respiratory rate for preschoolers falls within the range of 20-28 breaths per minute. This age group, which typically includes children from 3 to 5 years old, exhibits respiratory rates that reflect their growth and development as they transition from infancy, where higher respiratory rates are common, to a more stabilized rate as they approach school age.

Understanding the normal respiratory rate for preschoolers is crucial in pediatric care, as abnormal rates can indicate respiratory distress or other health issues that may require immediate attention. Maintaining awareness of this range helps healthcare providers assess the respiratory status of a child effectively and take appropriate action if the rate falls outside expected norms. In comparison to the other options provided, the selected range accurately reflects the physiological characteristics of preschoolers.