What should your pulse rate be at the beginning of the cool-down period?gUHFg9mdSsA. Around 70 beats.B. Around 90 beats.uQHOMTQe79C. Around 130 beats.D. Around 150 beats. 相关知识点: 试题来源: 解析 C. Around 130 beats. 1. **题目完整性判断**:题目完整,提供问题及四个明确选项,无...
The normal blood pressure range in women should be ideally less than 120/80mmHg for a healthier woman; however, it can fluctuate based on age, health, and other factors. Dr. Jennifer Wong, M.D., medical director of non-invasive cardiology at Memorial Care Heart and Vascular Institute mentio...
pulse rate is permanently too high or is caused by a temporary external influence. If tachycardia or palpitations occur for no apparent reason, medical clarification should be sought.1314For example, according to a long-term study published in 2016, a permanently elevated resting heart rate is ...
Also, be aware that an irregularity of the pulse will not be identified as such by a typical heart rate monitor. When the pulse rhythm is irregular, the actual readout from some types of monitor may not be accurate. If you sense that your pulse is irregular, you should check it manually...
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Now we know too fast or too slow a heart rate may or may not indicate underlying problems. How then should you determine when your heart rate is entering a dangerous zone? Depending on your age, the human heart can normally beat up to 220 times per minute, and that maximum can only be...
Generally, a healthy active heart rate is 60 to 80 percent of the highest your heart rate should safely go. The highest heart rate is called your maximum heart rate. A guideline for calculating your maximum heart rate is to subtract your age from 220, like this: 220 – your age = your...
A faster pulse doesn’t necessarily mean higher blood pressure. When your heart speeds up, like when you exercise, your blood vessels should expand to let more blood pass through. Heart rate vs. pulse rate While the two go hand in hand, they are different. Your heart rate is a measure ...
If your blood volume is 5 L, and each beat of your heart pushes out 70 mL of blood and your heart rate of 70 beats per minute, how long does it take for all of your blood to move through your heart? What information can be obtained f...
and at 120Hz, it's refreshing itself 120 times every second. This is different from frame rate, which is how many times per second the source sends a new frame. So if you have a source that's displaying 60 frames per second, you always want your TV to be refreshing itself 60 times...