Nabi Amiriabout 5 years ago
What is normal blood pressure? 1) 120/80mmHg 2) 120/90mmHg 3) 121/81mmHg 4) 80/120mmHg
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What is normal blood pressure? 1) 120/80mmHg 2) 120/90mmHg 3) 121/81mmHg 4) 80/120mmHg