What is the normal systolic blood pressure threshold for a child aged 12-15 years?

What is the normal systolic blood pressure threshold for a child aged 12-15 years?

• A. >90
• B. >80
• C. >100
• D. >70

Answer: (A)

In older children and adolescents, the line between normal and low systolic blood pressure is about 90 mmHg. Values below 90 suggest hypotension and possible compromised perfusion, while 90 or above is generally considered within the normal range for a 12–15-year-old. Therefore, the practical threshold you’d use for a normal systolic BP in this age group is anything greater than 90. The other numbers would either set an unrealistically low cutoff or imply a higher standard than the commonly used 90 mmHg, which could miss early signs of deterioration.

In older children and adolescents, the line between normal and low systolic blood pressure is about 90 mmHg. Values below 90 suggest hypotension and possible compromised perfusion, while 90 or above is generally considered within the normal range for a 12–15-year-old. Therefore, the practical threshold you’d use for a normal systolic BP in this age group is anything greater than 90. The other numbers would either set an unrealistically low cutoff or imply a higher standard than the commonly used 90 mmHg, which could miss early signs of deterioration.