Which age group has the lowest normal respiratory rate range among those listed?

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Multiple Choice

Which age group has the lowest normal respiratory rate range among those listed?

Explanation:
Normal respiratory rate decreases with age as the respiratory system and metabolic demands mature toward adult levels. Younger children breathe faster, while older children and adolescents slow down. Typical ranges show this: toddler about 24–40, preschooler 22–34, school-age 18–30, adolescent 12–20 breaths per minute. Among these groups, the adolescent has the lowest normal range, making them the correct choice.

Normal respiratory rate decreases with age as the respiratory system and metabolic demands mature toward adult levels. Younger children breathe faster, while older children and adolescents slow down. Typical ranges show this: toddler about 24–40, preschooler 22–34, school-age 18–30, adolescent 12–20 breaths per minute. Among these groups, the adolescent has the lowest normal range, making them the correct choice.

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