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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36
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24
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24
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12
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Detailed explanation-1: -When you exercise and your muscles work harder, your body uses more oxygen and produces more carbon dioxide. To cope with this extra demand, your breathing has to increase from about 15 times a minute (12 litres of air) when you are resting, up to about 40–60 times a minute (100 litres of air) during exercise.
Detailed explanation-2: -The short term effects of exercise on the cardiovascular system: Increase in heart rate. Increase in stroke volume. Increase in cardiac output.
Detailed explanation-3: -Exercise helps to fight depression and anxiety. It can improve your mental acuity. Makes you feel energised! Improve your quality of life. Maintain a healthy weight. Decreased blood pressure. Increased libido. Better sleep. More items •20-Aug-2019