High Blood Pressure in Children Drill Blood Pressure: 7 year old female. Use toggle button to access additional pages in this lesson. Blood PressureDiagnosis Score Chart Female. Age 7 years, 9 months. Height is 128 cm. Take a Blood Pressure Reading Systolic: Diastolic: Submit Blood Pressure Reading Lessons5 year old male.8 year old female.12 year old male.15 year old female.14 year old male.✓7 year old female.Sign-in to enable progress reports and certificates.