Zusammenfassung der Ressource
Frage 1
Frage
The heart works as ________.
Frage 2
Frage
The left ventricle pumps blood through the aorta to the body. The right ventricle pumps blood through the pulmonary artery to ________.
Antworten
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The lungs
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The brain
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The kidney
Frage 3
Frage
When the heart is working inside the body, the job of the atria is to ________.
Frage 4
Frage
When you compress the heart in this demonstration, why does the water squirt out of the artery?
Antworten
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The arterial valve sucks the water out of the ventricle
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The atrio-ventricular valve has parachute-like flaps to stop the water coming out the top
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The atrio-ventricular valve works like a rigid door to stop the water coming out the top
Frage 5
Frage
The two sides of the heart can be described as
Antworten
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Symmetrical- the left is just like the right
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Asymmetrical- the right ventricle is thicker than the left
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Asymmetrical- the left ventricle is thicker than the right