Test- Circulatory System Flashcards
1
Q
How long does it take for blood to pump throughout the entire body?
A
About a minute.
2
Q
What role does your brain play in the circulation of blood throughout the body.
A
It signals your heart to beat.
3
Q
Place the following events in sequence, A)the atria begins to fill with blood; B) The valve between ventricles and atria close; C) Blood is pushed out of the heart.
A
A,B,C
4
Q
What chamber in the heart pushes oxygen-poor blood to the lungs?
A
Right ventricle
5
Q
The cardiovascular system consist of the heart, blood vessels, and ____________.
A
Blood
