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WorksheetsThe heart
Total questions: 20
Worksheet time: 10mins
The myocardium is made of what type of tissue?
muscle
nervous
epithelial
connective
Which side of the heart pumps DEOXYGENATED blood (blood without oxygen)?
right
left
The lower chambers of the heart are called ___________
ventricles
atria
septum
myocardium
What is the purpose of the valves inside the heart?
push blood forward
prevent blood from flowing backwards
carry blood to the heart
carry blood to the lungs
Which chamber of the heart pumps deoxygenated blood to the lungs?
left atrium
right atrium
left ventricle
right ventricle
Which blood vessel is the largest and pumps blood from the left ventricle to the body?
pulmonary artery
pulmonary veins
aorta
superior vena cava
Circulation of blood between the heart and the lungs
systemic circulation
pulmonary circulation
heart valves
cardiac circulation
Valve between the right atrium and the right ventricle
tricuspid
mitral
aortic
pulmonary
Valve between the left atrium and the left ventricle
tricuspid
mitral
aortic
pulmonary
Valve between the left ventricle and the aorta
tricuspid
mitral
aortic
pulmonary
Valve between the right ventricle and the pulmonary artery
tricuspid
mitral
aortic
pulmonary
Contraction phase of the heartbeat
systole
diastole
heart valves
systemic circulation
Which of these carries oxygenated blood back to the heart?
pulmonary artery
pulmonary vein
superior vena cava
aorta
Which path describes the movement of oxygenated blood within the heart?
Vena cava to right atrium to right ventricle
Pulmonary vein to left atrium to left ventricle
Right Atrium to Right Ventricle to pulmonary artery
Aorta to right atrium to right ventricle
A large vein carrying deoxygenated blood from the lower body to the right atrium
superior vena cava
inferior vena cava
pulmonary vein
aorta
Node that picks up the signal of contraction from the sinoatrial node and passes the signal along to the ventricle muscle
Bundle of HIS
Atrioventricular Node
Right and left bundle branches
Purkinje fibers
Structures that protrude into the ventricles and transmit electrical impulses, causing them to contract
valves
SA Node
Electrocardiogram
Purkinje fibers
Sits in the right atrium and initiates the heart beat; also known as pacemaker of the heart
SA node
Purkinje fibers
AV node
Diastole
The beating sound of the heart is made by __________
Blood moving to the aorta
Valves closing
Muscles contracting
Blood moving to the lungs
Bottom point of the heart:
Apex
Serum
Pericardium
Base
