Circulatory Test Flashcards

1
Q
  1. What comes first

- the atria fill with blood or the valves close

A

The atria fill with blood

CLF. Pathways of the blood

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
  1. True or false. Does the brain signal the heart to beat
A

True

The heart BrainPOP

How well did you know this?
1
Not at all
2
3
4
5
Perfectly