3.DETAILSA medical patient's femoral artery has an internal cross-sectional area of 0.38 cm² and a blood volume flow rate of 2.30.minDetermine the blood flow speed through the artery (round to the nearest thousandth).mSMY NOTESmSASK YOUR TEACHERPlaque buildup in one region of the artery creates a smaller cross-sectional area of 0.13 cm². Determine the blood flow speed through this partially blocked region of the artery (round to the nearestthousandth).If the blood pressure through the unobstructed artery is 14250 Pa, determine the blood pressure through the partially blocked region. Assume blood has the same density of water, blood-1000 kgPam3

Name: 3.DETAILSA medical patient's femoral artery has an internal cross-sec
Uploaded: 2024-03-20T06:51:10.000Z
Channel: Bartleby
Description: 3.DETAILSA medical patient's femoral artery has an internal cross-sectional area of 0.38 cm² and a blood volume flow rate of 2.30.minDetermine the blood flow speed through the artery (round to the nearest thousandth).mSMY NOTESmSASK YOUR TEACHERPlaq

Answered: Image /qna-images/answer/e5e5c595-78e3-4178-9349-a204d9af927a.jpg

Science

Physics

A medical patient's femoral artery has an internal cross-sectional area of 0.38 cm² and a blood volume flow rate of 2.30- Determine the blood flow speed through the artery (round to the nearest thousandth). m min Plaque buildup in one region of the artery creates a smaller cross-sectional area of 0.13 cm2. Determine the blood flow speed through this partially blocked region of the artery (round to the neares thousandth). m S If the blood pressure through the unobstructed artery is 14250 Pa, determine the blood pressure through the partially blocked region. Assume blood has the same density of water, Pblood-1000-k Pa m3

A medical patient's femoral artery has an internal cross-sectional area of 0.38 cm² and a blood volume flow rate of 2.30- Determine the blood flow speed through the artery (round to the nearest thousandth). m min Plaque buildup in one region of the artery creates a smaller cross-sectional area of 0.13 cm2. Determine the blood flow speed through this partially blocked region of the artery (round to the neares thousandth). m S If the blood pressure through the unobstructed artery is 14250 Pa, determine the blood pressure through the partially blocked region. Assume blood has the same density of water, Pblood-1000-k Pa m3

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter12: Fluid Dynamics And Its Biological And Medical Applications

Section: Chapter Questions

Problem 7PE: (a) As blood passes through the capillary bed in an organ, the capillaries join to form venules...

See similar textbooks

Similar questions

(a) As blood passes through the capillary bed in an organ, the capillaries join to form venules (small veins). If the blood speed increases by a factor of 4.00 and the total cross-sectional area of the venules is 10.0 cm2, what is the total cross-sectional area of the capillaries feeding these venules? (b) How many capillaries are involved if their average diameter is 10.0 m?
What is the difference between flow rate and fluid velocity? How are they related?
The human circulation system has approximately 1109 capillary vessels. Each vessel has a diameter of about 8 m. Assuming cardiac output is 5 L/min, determine the average velocity of blood flow through each capillary vessel.
(a) Using Bernoulli's equation, show that be measured fluid speed v for a pitot tube, like the one in figure 14.32(b), is given by v=( 2gh)1/h , where h is be height of be manometer fluid, p' is the density of the manometer fluid, p is the density of the moving fluid, and g is be acceleration due to gravity. (Note that v is indeed proportional to the square root of h, as stated in text) (b) Calculate v for moving air if a mercury manometer's h is 0.200 m. Figure 14.32 Measurement of fluid speed on Bernoulli’s principle. (a) A manometer is connected to two tubes close together and small enough not to disturb the flow. Tube 1 is open at the end facing the flow. A dead spot having zero speed is created there. Tube 2 has an opening on the side, so the fluid has a speed v across; thus, pressure there drops. The difference in pressure at the manometer is 12v22 , so h is proportional to . 12v22 (b) This type of velocity measuring device is a Prandtl tube, also known as a pitot tube.
Blood is pumped from the heart at a rate of 5.0 L/min into the aorta (of radius 1.0 cm). Determine the speed of blood through the aorta.
In an immersion measurement of a woman's density, she is found to have a mass of 62.0 kg in air and an apparent mass of 0.0850 kg when completely submerged with lungs empty. (a) What mass of water does she displace? (b) What is her volume? (c) Calculate her density. (d) If her lung capacity is 1.75 L is she able to float without treading water with her lungs filled with air?
(a) Convert normal blood pressure readings of 120 over 80 mm Hg to newtons per meter squared using be relationship for pressure due to the weight of a fluid (p=hg) rater a conversion factor. (b) Explain why be blood pressure of an infant would likely be smaller than that of an adult. Specifically, consider the smaller height to which blood mast be pumped.
Construct Your Own Problem Consider a coronary artery constricted by arteriosclerosis. Construct a problem in which you calculate the amount by which the diameter of the artery is decreased, based on an assessment of the decrease in flow rate.
(a) Verify that a 19.0% decrease in laminar flow through a tube is caused by a 5.00% decrease in radius, assuming that all other factors remain constant, as stated in the text. (b) What increase in flow is obtained from a 5.00% increase in radius, again assuming all other factors remain constant?
What is the fluid speed a hose a 9.00-cm diameter 80.0 L of water per second? (b) What is the flow rate in cubic meters per second? (c) Would your answers be different if salt water replaced the fresh water in the fire hose?
(a) What is the mass of a deep breath of air having a volume of 2.00 L? (b) Discuss the effect taking such a breath has on your body's volume and density.
What is the greatest average speed of blood flow at 37° C in an artery of radius 2.00 mm if the flow is to remain laminar? What is the corresponding flow rate? Take the density of blood to be 1025 kg/m3.