PATHOLOGY MCQ
HEART
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Read the statements and find the incorrect one:
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The ECGs obtained from different individuals have roughly the same shape for a given lead configuration, any deviation from this shape indicates a possible abnormality or disease.
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The deoxygenated blood pumped into the pulmonary artery is passed on to the lungs from where the oxygenated blood is carried by the pulmonary veins into the left atrium.
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Systemic heart refers to the right atrium and left ventricle.
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Pulmonary heart refers to the Right atrium and Right ventricle.
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Explanation:
Detailed explanation-1: -The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle. The left ventricle pumps the oxygen-rich blood to the body.
Detailed explanation-2: -The left ventricle is the pump for the systemic circuit, which provides the blood supply for the tissue cells of the body.
Detailed explanation-3: -Why is the left side of the heart called the systemic pump? It receives oxygenated blood from the pulmonary veins and pumps it into the blood vessels that serve the rest of the body.
There is 1 question to complete.