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1. Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain height to counteract the blood pressure in the vein and to force the fluid into the body. The higher the bottle is raised, the higher the flow rate of the fluid. (Density of fluid = 1020 kg/m³). ( a) If it the fluid and blood pressure balance each other when the bottle is 1.2 above the arm level, determine the gage pressure of the blood (in kPa). b) If the gage pressure of the fluid at the arm level needs to be 24 kPa for sufficient flow rate, determine how high the bottle must be placed. (in meters). -IV bottle 1.2 m

1. Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain height to counteract the blood pressure in the vein and to force the fluid into the body. The higher the bottle is raised, the higher the flow rate of the fluid. (Density of fluid = 1020 kg/m³). ( a) If it the fluid and blood pressure balance each other when the bottle is 1.2 above the arm level, determine the gage pressure of the blood (in kPa). b) If the gage pressure of the fluid at the arm level needs to be 24 kPa for sufficient flow rate, determine how high the bottle must be placed. (in meters). -IV bottle 1.2 m

College Physics
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 61PE: Unreasonable Results A fairly large garden hose has an internal radius of 0.600 cm and a length of...
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1. Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain height to counteract the blood pressure in the vein and to force the fluid into the body. The higher the bottle is raised, the higher the flow rate of the fluid. (Density of fluid = 1020 kg/m³). ( a) If it the fluid and blood pressure balance each other when the bottle is 1.2 above the arm level, determine the gage pressure of the blood (in kPa). b) If the gage pressure of the fluid at the arm level needs to be 24 kPa for sufficient flow rate, determine how high the bottle must be placed. (in meters). -IV bottle 1.2 m
Transcribed Image Text:1. Intravenous infusions usually are driven by gravity by hanging the fluid bottle at a certain height to counteract the blood pressure in the vein and to force the fluid into the body. The higher the bottle is raised, the higher the flow rate of the fluid. (Density of fluid = 1020 kg/m³). ( a) If it the fluid and blood pressure balance each other when the bottle is 1.2 above the arm level, determine the gage pressure of the blood (in kPa). b) If the gage pressure of the fluid at the arm level needs to be 24 kPa for sufficient flow rate, determine how high the bottle must be placed. (in meters). -IV bottle 1.2 m
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