What is the normal systolic blood pressure range for a 4-year-old?

For a 4-year-old child, the normal systolic blood pressure range typically falls within the 70-100 mmHg range. This measurement is vital as it reflects the pressure in the arteries when the heart beats (systole). Pediatric vital signs differ from those of adults, and understanding these variations is crucial for effective assessment and treatment in pediatric patients.

The 70-100 mmHg range takes into account the developmental stage and size of a 4-year-old, ensuring that healthcare providers can accurately monitor cardiovascular health and recognize any potential abnormalities. Monitoring blood pressure in children is essential to identify conditions that can lead to severe health issues if left undetected, such as hypertension or shock.

The other ranges provided do not accurately represent the expected values for a 4-year-old, making the chosen range the most appropriate for assessing the child's blood pressure. Knowing these norms aids emergency medical technicians in their assessment and intervention strategies when it comes to pediatric emergencies.