Saline solution is delivered into the vein of a patient through a needle. The saline solution has a viscosity of 0.00037 Pa.s, a density of 1,060 kg/m3, and is delivered through a 7.0-cm long needle with an internal diameter of 0.24 mm directly into the patient’s vein in which the blood pressure is 130 mmHg (1 mmHg=133.4 Pa). The saline solution must be delivered at a flow rate of 0.04×10-6 m3/s. How high must the saline solution be suspended in order to achieve this flow rate? Assume acceleration due to gravity is 9.81 m/s2.

Q: The blood speed in a normal segment of a horizontal artery is 0.180 m/s. An abnormal segment of the…

A:

Q: A patient, lying horizontally on a bed, is suffering from high cholesterol, causing a narrowing in…

A:

Q: Sucrose is allowed to diffuse along a 8.0-cm length of tubing filled with water. The tube is 6.3 cm2…

A:

Q: intravenously with a liquid of density 1060 kg/m3. The container of liquid is raised 1.18 m above…

A:

Q: A small artery has a length of 0.75 × 10-3 m and a radius of 2.7 ×10-5 m . If the pressure drop…

A:

Q: In an arrangement (as suggested in the picture) of intravenous feeding of nutrient solution, density…

A: Given: Density of solution ρ=1040 kg/m3, Gauge pressure of venous blood P=132 mm Hg, Atmospheric…

Q: In both inspiration and expiration, a pressure difference of 0.4 cmH2O causes a flow of 0.15 L/s.…

A: The volume of air output per unit of time is measured by flow. The force applied to an area is…

Q: There are two carotid arteries that feed blood to the brain, one on each side of the neck and head.…

A:

Q: A block of unknown metal weighs 736.5lb in air and 642.9lb in water. What is the density of the…

A:

Q: In the video, the water level was 15 milliliters before adding the chain, and 20 milliliters after…

A:

Q: During a marathon race, a runner's blood flow increases to 5.0 times her resting rate. Her blood's…

A: Given,  Blood flow rate increase to 5 times her resting rate Blood viscosity dropped to 85%. Blood…

Q: A filling station uses a Venturi tube to measure the flow rate of gasoline. The density of the…

A:

Q: Bill is going for a swim in the ocean.  The density of the water (salt water) is 1.027 g/m3.  Bill…

A: The density of the water (salt water), ρw = 1.027 g/m3 Density of Bill, ρb = 1.043 g/m3 Density of…

Q: A hot-air balloon has a volume of 2800 m^3 . The balloon fabric (the envelope) weighs 920 N. The…

A: Volume of air displaced V=2800 m3 Density of air p=1.23 kg/m3 Weight of displaced air…

Q: A hospital patient is being fed intravenously with a liquid of density 1060 kg/m3. The container of…

A: Density of liquid that is fed to the patient  ρ=1060 kg/m3 container of liquid above the patient's…

Q: The volume flow rate in an artery that supplies blood to the brain is 3.60 x 10-6 m/s. If the…

A: (A)We are given Q1=3.6*10-6 m3/s A1=8.0*10-5 m2 also we know that Q1=A1V1…

Q: The blood flowing at 10 cm/s in an artery with a radius of 0.3 cm enters an artery with a reduced…

A: Given, Velocity of blood in artery with radius 0.3 cm is 10 m/s  So, here  v1 = 10 m/s  r1 = 0.3 cm…

Q: A 1 cm long section of a blood vessel has a constriction that reduces the inner diameter from 4 mm…

A:

Q: What is the decrease in the blood pressure of the blood flowing through an artery that has a radius…

A:

Q: A patient is to be given a blood transfusion. The blood is to flow through a tube from a raised…

A: The inside diameter = 34 mm

Q: When physicians diagnose arterial blockages, they quote the reduction in flow rate.  If the flow…

A:

Q: When a 1 meter long cylinder with cross-sectional area of 16 cm? is immersed in a tank of water, 12…

A: Given information: Here, l and A is the length and the cross-sectional area of the cylinder, lout…

Q: When a patient lies horizontally in bed, one end of a tube of length 200 mm and internal radius 0,5…

A:

Q: The volume flow rate in an artery that supplies blood to the brain is 3.5 x 10^-6 m^3 /s. If the…

A: Let the rate of blood flow through artery is denoted by R and A is the artery’s cross-sectional…

Q: The figure illustrates flow through a pipe with diameters of 1.0 mm and 2.0 mm and with different…

A:

Q: An airtight box, having a lid of area 65 cm2, is partially evacuated. Atmospheric pressure is 101.3…

A: The pressure required to open the lid can be given by Plid=FA

Q: A small artery has a length of 1.10 × 10-3 m and a radius of 2.50 × 10-5 m. If the pressure drop…

A: The rate of flow of fluid through the artery can be found using the Poiseuille's law and it is given…

Q: When physicians diagnose arterial blockages, they quote the reduction in flow rate. If the flow rate…

A: Write the expression for the flow rate. Here, Δp is the pressure difference, r is the radius, and l…

Q: a simplined shape branch to th vhether this person is having a hypertension (high blood pressure) or…

A: Given ∀1=0.07×10-3 m3/s∀2=0.02×10-3 m3/s∴∀3=(0.07-0.02)×10-3 m3/s =0.05×10-3…

Q: A nozzle with a radius of 2.5 mm is attached to a garden hose with a radius of 9 mm. The flow rate…

A:

Q: If the viscosity of blood is 2.1 x 10^-3 pa.s, and capillary of 100 um radius has a length of 4cm ,…

A: The formula of the fluid resistance is  R =8 η Lπ r4 where, L is the length and r is the radius and…

Q: A hypodermic needle of length 3 cm and internal diameter of 0.45 mm is used to draw blood with…

A: Volume = 15 ml  = 1.5 * 10-5 m3∆P = 80 cm hg = 0.8 *13600 * 9.8  = 106624 Pascals Visocity = 0.004…

Q: You want to test whether your bar of gold is pure or not. It has a mass of 1000 g when you measured…

A:

Q: A medical technician is trying to determine what percentage of a patient's artery is blocked by…

A: GivenAtmospheric pressure Atmospheric pressure Speed Specific gravity of patient's blood Density of…

Q: A medical technician is trying to determine what percentage of a patient's artery is blocked by…

A: