BECE Science 2025 Paper

Concept:Blood pressure is written as systolic/diastolic in mmHg. Hypertension (high blood pressure) is diagnosed when the reading is consistently $140/90 \text{ mmHg}$ or higher.Solution:Normal blood pressure is about $120/80 \text{ mmHg}$.$110/85$, $120/80$ and $130/85$ are all below $140/90$.Only $140/90$ reaches the hypertension level.Answer:Option D (140/90)