A.72 beats per minuteB.100 beats per minuteC.beats per minuteD.16 beats per minute 答案 A考查常识。人的心跳在60～80次/分,故答案选A。相关推荐 1What is the pulse rate of ah average healthy human being?A.72 beats per minuteB.100 beats per minuteC.beats per minuteD.16 beats per ...
Now,the term maximal heart rate is a bit misleading. It sounds like a built-in limit to how fast the heart can contract. That is not quite true because we know that we can artificially pace human hearts to much faster rates. Also, in some disease conditions, the heart rate can be fas...
it is important to clarify whether the measured 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,...
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" Bauman said. For example, bradycardia is a condition where the heart rate falls too low, typically under 60 bpm; this can be the result of problems with the sinoatrial node, which acts as the heart's pacemaker, or damage to the heart as a result of a heart attack or cardiovascular ...
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 ...
Heart). A cardiac evaluation may be needed to determine the applicant’s qualifications. Temporary stresses or fever may, at times, result in abnormal pulse readings. If the Examiner believes this to be the case, the applicant should be given a few days to recover and then be retested. If...
If all the worldShould, in a pet of temperance, feed on pulse. Pulse The beating or throbbing of the heart or blood vessels, especially of the arteries. Pulse Any measured or regular beat; any short, quick motion, regularly repeated, as of a medium in the transmission of light, sound,...
Pain-free Science Tutoring with an experienced nurse See tutors like this A lower than normal pulse can be an indicator of a number of different conditions. If you are concerned, you should discuss this with your primary care provider. Upvote • 0 Downvote Add comment Still...