PATHOLOGY MCQ
RESPIRATORY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Our ____ pumps blood around the body.
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lungs
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diaphragm
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heart
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None of the above
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Explanation:
Detailed explanation-1: -Your heart pumps blood around the body all the time-about 5 litres (8 pints) of it. This is called circulation. Your heart, blood and blood vessels together make up your cardiovascular system (or heart and circulatory system).
There is 1 question to complete.