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Because the heart sends ut through in surges.

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10y ago

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Should my Blood pressure fluctuate during the day?

Yes.


What does it mean to fluctuate?

The dictionary meaning for the very fluctuate is "to rise and fall irregularly in number or amount". Something like blood pressure or waves on the ocean can fluctuate.


What is the blood pressure of man's during sleep?

what is the blood pressure of man's during sleep ?


Was the blood pressure gets increase or decrease or fluctuate or remains constant while a man was sleeping?

fluctuates


How do diurnal variations affect blood pressure?

Fluctuations in an individual's blood pressure are normal during the course of a day. When one awakens, the blood pressure is lower as a result of the decreased metabolism and physical activity during sleep. As metabolism and activity increases during the day, the blood pressure rises.


Will changing my diet help me lower my blood pressure?

Any diet that lowers your salt intake will drastically effect your blood pressure reading. Also, by losing anymore than 10 pounds you will lower this reading as well.


Pressure in the aorta is greatest during what?

The pressure in the aorta is greatest during ventricular systole, which is when the heart contracts and pumps blood into the aorta. This creates a surge in pressure that is known as systolic blood pressure.


Why is there no increase in diastolic pressure after exercise?

Diastole is a stage in which the heart is completely relaxed in order for blood to pour into the heart's atria (upper chambers). Although the rate at which the blood enters the heart increases (causing a slight increase in pressure), there is no contraction for the pressure to increase drastically.


What could varying blood pressure readings be a sign of?

It is totally normal for blood pressure readings to fluctuate throughout the day, even in healthy individuals. If readings are consistently high or low then the best advice would be to consult a doctor.


Does blood pressure increase during exercise?

Yes, blood pressure typically increases during exercise as the heart pumps more blood to deliver oxygen and nutrients to the muscles.


What happens if you flex your muscles during a blood pressure test?

It'll Increase your blood pressure because the blood is being rushed to the area where your flexing, which causes your blood pressure to rise.


How diurnal rhythms affect blood results?

Fluctuations in an individual's blood pressure are normal during the course of a day. When one awakens, the blood pressure is lower as a result of the decreased metabolism and physical activity during sleep. As metabolism and activity increases during the day, the blood pressure rises.