BLOOD CARDIOVASCULAR SYSTEM LYMPHOID ORGANS
CARDIOVASCULAR SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What does the word “Cardio” mean?
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heart
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circulatory
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exercise
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None of the above
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Explanation:
Detailed explanation-1: -The term cardiovascular refers to the heart (cardio) and the blood vessels (vascular). The cardiovascular system includes: Arteries. Arterioles.
Detailed explanation-2: -Cardio-is a combining form used like a prefix meaning “heart.” It is used in many medical and scientific terms. Cardio-comes from the Greek kardía, meaning “heart.” In fact, the English word heart and the Greek kardía are related.
Detailed explanation-3: -Cardio (from Greek kardia, ‘heart’) may refer to: Of the Heart. Cardiology. Cardiovascular system.
Detailed explanation-4: -National Academy of Sports Medicine. Cardio is short for either “cardiovascular” or “cardiorespiratory”. Cardio is a form of aerobic exercise.
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