Emergency Medical Technician (EMT) Basic Certification Practice Exam

What is a normal systolic blood pressure range for a child?

1. 50-70

2. 60-80

3. 80-110

4. 90-120

The correct answer is: 80-110

The normal systolic blood pressure range for a child is typically between 80 to 110 mmHg. This range varies depending on the child's age, weight, and overall health. Systolic blood pressure reflects the pressure in the arteries when the heart beats, and in children, it is generally lower than in adults. The reasoning behind this range is grounded in developmental physiology. As children grow and their cardiovascular systems mature, their blood pressure naturally increases. A systolic blood pressure below 80 mmHg may indicate hypotension, which can be a concern depending on the clinical context. Conversely, values significantly above 110 mmHg might suggest hypertension, warranting further evaluation. Understanding these parameters is crucial for assessing a child's hemodynamic status and guiding appropriate interventions in pediatric care.