The average velocity of blood flow is __________ when the blood vessel radius is large.
The average velocity of blood flow is __________ when the blood vessel radius is large.
Homework Answers
The average velocity of blood flow is LOW /DECREASED,when the blood vessel radius is large.
Blood flow is the movement of blood via the vessels from ateries to the capillaries and later into the veins.
Velocity of blood flow is inversely proportional to the radius of the blood vessel.
If the radius if blood vessel is small, the velocity of blood flow is high , whereas the velocity of blood flow is low if the blood vessel radius is large.
Add Answer to:
The average velocity of blood flow is __________ when the blood
vessel radius is large.
7) A blood flow monitor uses a 0.5T field applied to a blood vessel perpendicular to...
7) A blood flow monitor uses a 0.5T field applied to a blood vessel perpendicular to the flow and measures the voltage across the same vessel perpendicular to both the blood flow and the field. Given the blood vessel is 2mm in diameter approximate the voltage measure. Blood flow velocity is roughly 0.3 m/s in large blood vessels. a. Assume E=V/d where d is the vessel diameter b. Use v=E/B assuming the forces on the ions in blood cancel out...
e vessel radius causes decreased blood flow decreased vessel radius causes decreased blood flow ation 4...
e vessel radius causes decreased blood flow decreased vessel radius causes decreased blood flow ation 4 Why is it that gastrectomy patients may suffer from anemia? Selected Answer all of these Answers low stomach acid results in decreased ability to convert Fe2+ to Fe3 low stomach acid results in decreased ability to convert Fe 3+ to Fe2+ stomach acid has nothing to do with this all of these Question 5 "Since albumin (protein) is made in the liver what will...
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...
If the radius of a blood vessel drops to 82.0% of its original radius because of...
If the radius of a blood vessel drops to 82.0% of its original radius because of the buildup of plaque, and the body responds by increasing the pressure difference across the blood vessel by 15.0%, what will have happened to the flow rate? The flow rate will have changed to _______ % of its original value.
If blood vessel resistance is proportional the inverse of the vessel radius, what would the magnitude...
If blood vessel resistance is proportional the inverse of the vessel radius, what would the magnitude of difference between a blood vessel with radius R versus a blood vessel with radius 2R? 2. a. Which of these would be better for oxygen transport, why?
6. The flow rate of blood through the average human aorta, of radius 0.95 cm, is...
6. The flow rate of blood through the average human aorta, of radius 0.95 cm, is about 90 cm /s. What is the speed of the blood flow through the aorta? (Volumetric Flow Rate Area of vein X velocity of fluid a. 14 cm/s b. 32 cm/s c. 37 cm/s d. 42 cm/s 7. A large stone is resting on the bottom of the swimming pool. The normal force of the bottom of the pool on the stone is equal...
a) The resistance of blood flow in a blood vessel measured in series is best determined...
a) The resistance of blood flow in a blood vessel measured in series is best determined by? b) The resistance of blood flow in a blood vessel measured in parallel is best determined by?
Assuming a constant pressure gradient, by what factor must a blood vessel decrease in radius if...
Assuming a constant pressure gradient, by what factor must a blood vessel decrease in radius if the blood flow is reduced by 65.4 percent? THE ANSWER IS NOT .81
10) In chronic hypertension, vessel radius, r, is reduced due to a thickening of the vessel...
10) In chronic hypertension, vessel radius, r, is reduced due to a thickening of the vessel wall. Poiseuille's Law is stated as follows, 8 xn XL RE- TT X a) According to Poiseuille's Law, state what happens to blood flow resistance, R, when vessel radius, r, is reduced for a person who suffers from chronic hypertension. The equation of fluid flow rate can be stated as follows, LAP 8 XI, X7 x L Хr b) According to the equation of...
When the rate of blood flow in the aorta is 5 liter/min, the velocity of the...
When the rate of blood flow in the aorta is 5 liter/min, the velocity of the blood in the capillaries is about 0.33 mm/sec. If the average diameter of a capillary is 0.008 mm, calculate the number of capillaries in the circulatory system. . . . answer key : N = 7,5 x 10⁴
7) A blood flow monitor uses a 0.5T field applied to a blood vessel perpendicular to the flow and measures the voltage across the same vessel perpendicular to both the blood flow and the field. Given the blood vessel is 2mm in diameter approximate the voltage measure. Blood flow velocity is roughly 0.3 m/s in large blood vessels. a. Assume E=V/d where d is the vessel diameter b. Use v=E/B assuming the forces on the ions in blood cancel out...
e vessel radius causes decreased blood flow decreased vessel radius causes decreased blood flow ation 4 Why is it that gastrectomy patients may suffer from anemia? Selected Answer all of these Answers low stomach acid results in decreased ability to convert Fe2+ to Fe3 low stomach acid results in decreased ability to convert Fe 3+ to Fe2+ stomach acid has nothing to do with this all of these Question 5 "Since albumin (protein) is made in the liver what will...
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...
If blood vessel resistance is proportional the inverse of the vessel radius, what would the magnitude of difference between a blood vessel with radius R versus a blood vessel with radius 2R? 2. a. Which of these would be better for oxygen transport, why?
6. The flow rate of blood through the average human aorta, of radius 0.95 cm, is about 90 cm /s. What is the speed of the blood flow through the aorta? (Volumetric Flow Rate Area of vein X velocity of fluid a. 14 cm/s b. 32 cm/s c. 37 cm/s d. 42 cm/s 7. A large stone is resting on the bottom of the swimming pool. The normal force of the bottom of the pool on the stone is equal...
10) In chronic hypertension, vessel radius, r, is reduced due to a thickening of the vessel wall. Poiseuille's Law is stated as follows, 8 xn XL RE- TT X a) According to Poiseuille's Law, state what happens to blood flow resistance, R, when vessel radius, r, is reduced for a person who suffers from chronic hypertension. The equation of fluid flow rate can be stated as follows, LAP 8 XI, X7 x L Хr b) According to the equation of...
Most questions answered within 3 hours.
-
Employee training can
be defined as planned organizational efforts to help employees
learn job-related knowledge, skills,...
asked 20 minutes ago -
Which for loop is implemented correctly in Java?
Group of answer choices
for (i = 0...
asked 1 hour ago -
Required information
[The following information applies to the questions
displayed below.]
In 2019, Alliant Corporation acquired...
asked 1 hour ago -
How much must I invest today if I want to withdraw 1/3 of my
original investment...
asked 3 hours ago -
What is meant by a “term premium”?
What can explain such a premium? Is it a...
asked 5 hours ago -
23. Which molecule has only covalent bonds? A. CO2 B. Al2O3 C.
Mg3N2
24. The octet...
asked 5 hours ago -
the
total pressure for a mixture of N2O4 and NO2 is 2.20 atm. If Kp=
7.10...
asked 5 hours ago -
Delaware Corp. prepared a master budget that included $22,385
for direct materials, $28,600 for direct labor,...
asked 5 hours ago -
For pesticide HCB (hexachlorobenzene), its logarithmic partition
coefficient log Kow is 5.6. What would be the...
asked 5 hours ago -
A chemist requires 0.422 mil Na2CO3 for a reaction. How many
grams does this correspond to?
asked 5 hours ago -
If the vapor pressure of carvone is approximately 9.4 torr at 99
°C, approximately how much...
asked 5 hours ago -
A juice bottling company is carrying out a test at 10%
significance that the mean population...
asked 6 hours ago