Reader Comments

BPS-5 Review Tips

by alyssa steffan (2019-12-19)


Blood pressure is the pressure of the blood in your arteries. You need a certain amount of pressure to keep the blood flowing around your body. Your heart pumps blood through the arteries, by contracting and relaxing.

 

https://www.youtube.com/watch?v=1GqXdx3hMjM