PATHOLOGY MCQ
HEART
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Working out for 30 minutes at your maximum heart rate is recommended for heart health.
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true
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false
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Your maximum heart rate is based on your age. To calculate your maximum heart rate, subtract your age from 220. If you are: 30, your MHR = 220-30 = 190 bpm.
Detailed explanation-2: -How long can you stay at your maximum heart rate? Since your max heart rate is attained by the most strenuous level of physical exertion your body is capable of, it is only sustainable for very short periods of time. For the average person, this likely falls somewhere between 10 seconds and 1 minute.
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