An aneurism in an artery causes the local cross-sectional area of the blood vessel to increase....
An aneurism in an artery causes the local cross-sectional area of the blood vessel to increase. How does the pressure in the region of the aneurism compare to the pressure just upstream from the aneurism?
Group of answer choices
The pressure in the aneurism is smaller..
The pressure in the aneurism is larger.
The pressure in the aneurism is the same..
Homework Answers
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An aneurism in an artery causes the local cross-sectional area
of the blood vessel to increase....
uuIONI 1 ULJ An aneurism in an artery causes the local cross-sectional area of the blood...
uuIONI 1 ULJ An aneurism in an artery causes the local cross-sectional area of the blood vessel to increase. How does the pressure in the region of the aneurism compare to the pressure just upstream from the aneurism? O The pressure in the aneurism is the same.. O The pressure in the aneurism is smaller.. The pressure in the aneurism is larger.
If I increase the cross-sectional area of a blood vessel by a factor of 2,I would...
If I increase the cross-sectional area of a blood vessel by a factor of 2,I would expect the pressure within that blood vessel to if everything else were unchanged. OA Half ○ B Quadruple O C Quarter ○ D Triple E Double
How its solved 10 Blood flows in an artery of cross sectional area A with a...
How
its solved
10 Blood flows in an artery of cross sectional area A with a velocity v. The artery then divided into six similar arteries, each of area A/3, the speed of blood in each of these si arteries is A) 3v B) 2v C) v/2 D) v/3
at a bifurcation in an artery, you note that the cross-sectional area of each daughter artery...
at a bifurcation in an artery, you note that the cross-sectional area of each daughter artery is 20% of that for the parent artery. What is the ratio of the transmitted and reflected pressure wave magnitudes assuming the wave velocity co is the same in the parent and daughter arteries?
Question 7 1 pts Which of the following statements is false? An aneurysm in an artery...
Question 7 1 pts Which of the following statements is false? An aneurysm in an artery leads to a locally elevated blood pressure. Plaque deposit on an artery or arteriole wall leads to a decreased local blood pressure O Plaque deposit on an artery or arteriole wall causes an increase in local blood pressure and can lead to bursting of that vessel. The speed of the blood increases as it moves through a region of an artery with plaque deposit....
calculate blood flow rate if the vessel Cross section area is 1mm^2 and blood velocity is...
calculate blood flow rate if the vessel Cross section area is
1mm^2 and blood velocity is 20 mm/s
Dilate arterioles QUESTION 12 Calculate blood flow rate if the vessel cross section area is 1 mm2 and blood velocity is 20 mm/s. (Keep in mind that 1 mm3 - 1 ul) 0.05 ml/s 0.05 ul/s 20 ml/s 20 ul/s QUESTION 13 The traces in this picture show blood pressure, total cross-sectional area and flow velocity along the blood circulation circuit. Which...
Please Explain Why the correct answer is correct 3. Blood flows through an artery with a...
Please Explain Why the correct answer is correct
3. Blood flows through an artery with a partial blockage, which narrows the diameter of the blood vessel for a small segment of the total length. How does the pressure in the narrow portion of the blood vessel compare to the pressure just before the partial blockage? Assume that frictional effects have a negligible impact on the situation. a. The pressure is higher in the narrow portion b. The pressure is the...
FLUIDS QUESTION ?Blood from a supine patient flowing through the internal carotid artery is measured to...
FLUIDS QUESTION
?Blood from a supine patient
flowing through the internal carotid artery is measured to be
42.6 cm/s. The base of the artery measures 4.85 mm and the blood
pressure at this point is
92.56 mmHg. There is an aneurysm in the vessel with a diameter
measuring 16.1 mm. The
density of the patient’s whole blood was determined to be 1.04 x
10
3
kg/m
3
. Assuming
steady-state, inviscid flow (in large diameter vessels) and no
hydrostatic effects,...
A medical technician is trying to determine what percentage of a patient's artery is blocked by...
A medical technician is trying to determine what percentage of a patient's artery is blocked by plaque. To do this, she measures the blood pressure just before the region of blockage and finds that it is 1.20×104 Pa , while in the region of blockage it is 1.15×104 Pa . Furthermore, she knows that blood flowing through the normal artery just before the point of blockage is traveling at 32.0 cm/s , and the specific gravity of this patient's blood...
26. The velocity of blood flow is in direct proportion to the total cross-sectional area of...
26. The velocity of blood flow is in direct proportion to the total cross-sectional area of the blood vessels b, slower in the arteries than in capillaries because arteries relatively large diameter slower in the veins than in the capillaries because veins diameter slowest in the capillaries b c. have a large d. ecause the total cross-sectional area is the 27. Which of these is NOT a function of lymph nodes a. house B-lymphocytes b. filter lymph d. produce lymphocytes...
uuIONI 1 ULJ An aneurism in an artery causes the local cross-sectional area of the blood vessel to increase. How does the pressure in the region of the aneurism compare to the pressure just upstream from the aneurism? O The pressure in the aneurism is the same.. O The pressure in the aneurism is smaller.. The pressure in the aneurism is larger.
If I increase the cross-sectional area of a blood vessel by a factor of 2,I would expect the pressure within that blood vessel to if everything else were unchanged. OA Half ○ B Quadruple O C Quarter ○ D Triple E Double
How
its solved
10 Blood flows in an artery of cross sectional area A with a velocity v. The artery then divided into six similar arteries, each of area A/3, the speed of blood in each of these si arteries is A) 3v B) 2v C) v/2 D) v/3
Question 7 1 pts Which of the following statements is false? An aneurysm in an artery leads to a locally elevated blood pressure. Plaque deposit on an artery or arteriole wall leads to a decreased local blood pressure O Plaque deposit on an artery or arteriole wall causes an increase in local blood pressure and can lead to bursting of that vessel. The speed of the blood increases as it moves through a region of an artery with plaque deposit....
calculate blood flow rate if the vessel Cross section area is
1mm^2 and blood velocity is 20 mm/s
Dilate arterioles QUESTION 12 Calculate blood flow rate if the vessel cross section area is 1 mm2 and blood velocity is 20 mm/s. (Keep in mind that 1 mm3 - 1 ul) 0.05 ml/s 0.05 ul/s 20 ml/s 20 ul/s QUESTION 13 The traces in this picture show blood pressure, total cross-sectional area and flow velocity along the blood circulation circuit. Which...
Please Explain Why the correct answer is correct
3. Blood flows through an artery with a partial blockage, which narrows the diameter of the blood vessel for a small segment of the total length. How does the pressure in the narrow portion of the blood vessel compare to the pressure just before the partial blockage? Assume that frictional effects have a negligible impact on the situation. a. The pressure is higher in the narrow portion b. The pressure is the...
FLUIDS QUESTION
?Blood from a supine patient
flowing through the internal carotid artery is measured to be
42.6 cm/s. The base of the artery measures 4.85 mm and the blood
pressure at this point is
92.56 mmHg. There is an aneurysm in the vessel with a diameter
measuring 16.1 mm. The
density of the patient’s whole blood was determined to be 1.04 x
10
3
kg/m
3
. Assuming
steady-state, inviscid flow (in large diameter vessels) and no
hydrostatic effects,...
26. The velocity of blood flow is in direct proportion to the total cross-sectional area of the blood vessels b, slower in the arteries than in capillaries because arteries relatively large diameter slower in the veins than in the capillaries because veins diameter slowest in the capillaries b c. have a large d. ecause the total cross-sectional area is the 27. Which of these is NOT a function of lymph nodes a. house B-lymphocytes b. filter lymph d. produce lymphocytes...
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