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14 questions
Which valve is letter X?
aortic semilunar
left atrioventricular
right atrioventricular
pulmonary semilunar
What is the most muscular chamber of the heart?
left ventricle
left atrium
right atrium
right ventricle
Valve that blood is forced through from right ventricle into pulmonary arteries.
pulmonary semilunar
aortic semilunar
right atrioventricular
left atrioventricular
Aorta
The largest arterial trunk that carries blood from the heart to be distributed by branch arteries through the body
a vessel that returns blood to the heart
a body structure that is temporarily closes a passage or orifice, or permits movement of fluid in only one direction.
An integrated group of cells with a common function, structure, or both
Artery
A valve in the heart that guards the opening between the left atrium and the left ventricle; prevents the blood in the ventricle from returning to the atrium. Alternative name is bicuspid valve.
A vein that is the largest vein in the human body and returns blood to the right atrium of the heart from bodily parts below the diaphragm.
The body structure that temporarily closes a passage or orifice, or permits movement of fluid in only one direction.
Any of the tubular, branching, muscular, and elastic-walled vessels that carry blood from the heart through the body.
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