Which vital sign is considered abnormal for a healthy 4-year-old?

In a healthy 4-year-old, the normal pulse rate typically ranges from 80 to 120 beats per minute. If the pulse falls outside this range, it may indicate an abnormality. For example, a pulse that is significantly above or below this threshold could be a sign of an underlying issue, such as fever or distress, or it may reflect a cardiovascular concern that requires further evaluation.

Blood pressure, respiratory rate, and temperature also have established normal ranges for this age group. While they can fluctuate based on activity levels or health conditions, an abnormal pulse rate is often one of the more immediate and telling signs of possible health issues in young children. Recognizing abnormal vital signs like pulse is crucial since it can prompt further assessment and necessary interventions.