contolled risk factors are somthing u can control by have a choice uncontrolled are natrual things u have no power of
i believe you do compressions.
Answer:
In statistics, a population is the entire pool from which a statistical sample is drawn. A population may refer to an entire group of people, objects, events, hospital visits, or measurements. A population can thus be said to be an aggregate observation of subjects grouped together by a common feature
Answer:
Regurgitation. In this condition, the valve flaps don't close properly, causing blood to leak backward in your heart. This commonly occurs due to valve flaps bulging back, a condition called prolapse.
I think it’s ventricle and artery, but i’m not 100% sure! i
hope this helps anyway!
