Question

A patients is to be given an intravenous transfusion of blood. The blood is to flow...

A patients is to be given an intravenous transfusion of blood. The blood is to flow from a bottle through a needle inserted into a vein in the patients arm. The inside diameter of the 3.00cm long needle is 0.440mm, and the required flow is 4.00cm^3 of blood per minute. How high should the bottle of blood be placed above the needle, assuming that the patient's blood pressure in the vein is 10.00mm Hg and that the density of blood is 1.05x10^3 kg/m^3? (the answer is 1.08m)

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