How is hydrostatic pressure altered when blood pressure is low?

Solutions

Expert Solution

Hydrostatic pressure is the force exerted by a fluid due to gravitational pull, usually against the wall of the container in which it is located. One form of hydrostatic pressure is blood pressure, the force exerted by blood upon the walls of the blood vessels or the chambers of the heart. Blood pressure may be measured in capillaries and veins, as well as the vessels of the pulmonary circulation. The capillaries are the equivalent of a column shaped container, turned on its side. The pressure that blood exerts in the capillaries is known as blood pressure. The force of hydrostatic pressure means that as bloodmoves along the capillary, fluid moves out through its pores and into the interstitial space. . This movement means that the pressure exerted by the blood will become lower, as the blood moves along the capillary, from the arterial to the venous end. So if the blood pressure dropped, the hydrostatic pressure also fall down.

Nightingale answered 1 year ago

Next > < Previous

Related Solutions

1a)when the kidneys detect low blood pressure, a compensatory mechanism to raise blood pressure is the...

1a)when the kidneys detect low blood pressure, a compensatory mechanism to raise blood pressure is the secretion of this signaling molecule that acts to increase aldosterone release a.PIP2 Calcium b. ACTH c. renin d. EPO 1b)chemoreceptors form a reflex arc with the brain to adjust blood pressure. what happens if these receptors detect a high amount of CO2 a. you will see increased cardiac output and vasodilation b.you will see decreased cardiac output and vasoconstriction c.you will see decreased cardiac...

Filtration of plasma is dependent on the Hydrostatic pressure of blood. In situations of Hypotension, this...

Filtration of plasma is dependent on the Hydrostatic pressure of blood. In situations of Hypotension, this is clearly compromised. To maintain (or raise) GFR, the kidney will: Group of answer choices A. Dilate Efferent Arteriole B. Constrict Efferent and Afferent Arteriole C. Dilate Afferent Arteriole D. Constrict Afferent Arteriole

Hydrostatic Pressure.

Question: A submarine dives to a depth of 120 meters in the ocean. What is the force (in Newtons) acting on a hatch that has an area of 5.00 square meters?

1. The higher the blood pressure is above normal, the greater the risk. Low blood pressure...

1. The higher the blood pressure is above normal, the greater the risk. Low blood pressure is generally a sign of long life expectancy and low heart disease risk.. What is your recommendation on “how to implement a Heart-Healthy Diet”. 2. What is the harmful effects of excessive fiber intake? 3 To be more healthy, what would you Plan a Healthy Diet with a daily variety of foods . 4 Some fats in the diet are essential for good health,...

In response to low blood pressure, the RAS (aka RAAS) system is activated. Discuss how it...

In response to low blood pressure, the RAS (aka RAAS) system is activated. Discuss how it restores blood pressure back to homeostasis.

explain 3 ways that cardiac output and total peripheral resistance are altered to affect blood pressure.

What is the function of the veins? Is blood under high or low pressure in the...

What is the function of the veins? Is blood under high or low pressure in the veins? What two features of veins allow them to efficiently deliver blood back to the heart? What is anaerobic respiration? When is it needed and how does this relate to oxygen debt?

What location in the central nervous system coordinates the response to low blood pressure? Explain how.

1) What happened to hydrostatic pressure in the pulmonary capillaries when left ventricular failed to pump...

1) What happened to hydrostatic pressure in the pulmonary capillaries when left ventricular failed to pump blood? 2) What happened to osmotic pressure in the pulmonary capillaries when left ventricular failed to pump blood? 3) when the left ventricle failed to pump blood, how does this ventricular failure affect the amount of fluid outside the blood vessel in pulmonary capillaries?

How does a blood pressure cuff get your blood pressure reading?

Subjects