Good morning Shayers!
:)
Do you understand how blood pressure works, and what it is?
Here's a great chart by Blood Pressure UK, detailing all the need-to-knows!
http://www.bloodpressureuk.org/…/Thebasi…/Bloodpressurechart
Blood Pressure : Blood pressure chart
Easy-to-use blood pressure chart, from UK blood pressure charity, the Blood Pressure Associationbloodpressureuk.org a line prom