A-Level Biology cardiovascular system

Answer these questions about the heart and its functions.
Quiz by Levi
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Last updated: December 12, 2016
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First submittedDecember 12, 2016
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Hint
Answer
Stimulates left atria wall contraction.
Sinoatrial node
Tissue that conducts electrical signal.
Purkyne fibres
Top chambers.
Ventricle
Bottom chambers.
Atrium
Type of valve connecting left atrium to left venticle.
Bicuspid
Type of valve found in the arteries.
Semi lunar
Bottom of the heart
Apex
Hint
Answer
Tissue separating the left and right sides of the heart.
Septum
Type of blood in the left side
Oxygenated
Type of blood in the right side
Deoxygenated
Carries oxygenated blood from the heart
Aorta
Dangerous muscle spasm that can occur in the heart.
Fibrilation
Types of blood vessels that deliver blood to the cardiac muscle
Coronary
3 Comments
+1
Level 34
Apr 27, 2017
The atria are at the top of the heart and the ventricles at the bottom... Maybe consider switching those answers around? :)
+1
Level 35
May 17, 2017
Purkinje fibers is spelled incorrectly.
+1
Level 54
Apr 18, 2019
Purkinje fibers*