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Frage 1
Frage
Systemic blood returns to the heart by which route;
Antworten
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to the right atrium via the vena cava
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to the right ventricle via the vena cava
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to the right atrium via the pulmonary arteries
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to the right ventricle via the pulmonary arteries
Frage 2
Frage
. Blood is pumped to the lungs via;
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.the pulmonary veins
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. the aorta
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.the pulmonary arteries
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. the vena cava
Frage 3
Frage
The muscle layer of the heart is known as;
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endocardium
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pericardium
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myocardium
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septum
Frage 4
Frage
The thin fibrous sac surrounding the heart is known as;
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.endocardium
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.pericardium
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.myocardium
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.septum
Frage 5
Frage
The inner lining of the heart is known as;
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endocardium
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pericardium
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myocardium
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septum
Frage 6
Frage
The main haemodynamic pump of the body is;
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the septum and the right ventricle
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the septum and the left ventricle
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the right and left atria
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the right and left ventricles
Frage 7
Frage
Contraction of the heart muscle is called;
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Diastole
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systole
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asystole
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venous return
Frage 8
Frage
. Relaxation of the heart muscle is called;
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. diastole
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. systole
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.asystole .
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venous return
Frage 9
Frage
. Heart valves permit blood flow in;
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. two directions, backwards and forwards
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. one direction, backwards
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.one direction, forwards
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. stop blood flow in any direction
Frage 10
Frage
Semi lunar valves are situated between;
Antworten
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. ventricle and artery
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. artery and vein
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. right atria and right ventricle
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. left atria and left ventricle
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