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What is the resulting blood pressure in your feet 130 cm below your heart?
Wiki User
∙ 10y ago
When you suddenly stand up after lying down, your body requires some time to actively
compensate for the resulting changes in blood pressure with height. Assuming that your body
hasn't compensated yet and that the blood pressure at your heart is 13.3 kPa what is the
resulting blood pressure. (blood ~ 1,050 kg/m3)
13.3 ×10^3
Pa + (1.06 ×10^3
kg/m3
) × 9.81 m/s2× 1.3 m = 26.8 kPa
Wiki User
∙ 10y ago
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What does pressure do to blood backed up from heart failure?
This increases pressure in the veins leading to the heart, particularly below it where gravity is also pulling blood down.
Why is blood pressure high when arm is dangling below the heart?
gravity
What is the resulting blood pressure in your brain 50 cm above your heart?
When you suddenly stand up after lying down, your body requires some time to actively compensate for the resulting changes in blood pressure with height. Assuming that your body hasn't compensated yet and that the blood pressure at your heart is 13.3 kPa what is the resulting blood pressure. (blood ~ 1,050 kg/m3) = 13.3 ×103 Pa - (1.06 ×10^3 kg/m3 ) × 9.81 m/s2× 0.5 m = 8.1 ×10^3 Pa = 8.1 kPa
What controls venous blood pressure?
The heart. All blood pressure is controlled by the heart.
What is differenc between the blood pressure and heartbeat?
The heart beat is the beating of the heart. Blood pressure is the amount of pressure the heart beat causes the blood to push against the blood vessels.
What causes blood pressure to rise and heart rate and change of breathing while sleeping?
when heart rate increases, blood pressure rises. When heart rate decreases, blood pressure drops. medications, and diseases affects the blood pressure. Source: About Blood Pressure
What is the relationship between the heart and blood pressure?
Heart rate and blood pressure are intimately related. Nerves and hormones constantly monitor and balance the heart rate and blood pressure.
Does blood pressure affect heart rate?
Does blood pressure affect your heart rate? Regular heart rate is 60-100. Increase in heart rate within this normal range increases cardiac output and blood flow/volume; therefore, increases blood pressure. In healthy people, even with heart rate increase, there is not an important spike in blood pressure, because healthy vessels will dilate to accommodate more blood flow. The increase in blood pressure is usually small and doesn't pose risks. Increased heart rate and cardiac output decreases blood pressure if heart rate is extremely high. When heart rate is high (out of normal range 60-100 beats per minute), there is no time for the heart to fill with blood (preload) resulting in low stroke volume; therefore, reduced blood pressure. Remember, the heart spends more time in diastolic (preload time) than systolic (contraction of the heart). When heart rate is too high, this normal diastolic time is reduced which contribute to low stroke volume and low blood pressure. stroke volume is affected by Preload, Afterload, and Contractility
What causes more heart diseases heart rate or high blood pressure?
High blood pressure
How do you take care of heart and blood pressure during this winter season?
It's no good playing jokes with your heart especially during this chilly winter engulfing as of the moment in the entire north Indian states, temperatures falling down to even below 4 degree Celsius in Delhi and elsewhere. The heart, blood pressure and diabetic patients particularly need taking special precautions during this season.As for that matter, compared to other seasons, winter season is considered to be good for health but it tormenting also, particularly to the patients of diabetic, heart and high blood pressure. The incidences of complaints relating to high blood pressure mount up. The reason of this is that due to constrictions in the blood arteries, the pressure increases. Due to which the working capacity of heart's pump deplete. And the lungs do not get the adequate supply of blood resulting in swelling up of breathe.
What does the 3 numbers blood pressure reading mean?
The upper reading is the systolic blood pressure while the lower reading is the diastolic blood pressure. Systole is the contraction of the heart while diastole is the relaxation of the heart.
Why is blood pressure highest just after a ventricular systole and lowest during ventricular diastole?
Systole is the phase during which the heart contracts resulting in the movement of blood to the peripheral parts of the body. The contractile force causes increase in the pressure of the arteries, greater than the diastole which makes it possible for the blood to reach the body.
