What is the gauge pressure in the syringes chamber

Reference no: EM13565446

A hypodermic syringe has a plunger of area 2.5 cm2 and a 5.0 X10-3 cm2 needle.

a. If a 1.0-N force is applied to the plunger, what is the gauge pressure in the syringe's chamber?

b. If a small obstruction is at the end of the needle, what forcedoes the fluid exert on it?

c. If the blood pressure in a vein is 50 mm Hg, what force must beapplied on the plunger so that fluid can be injected into the vein?

Reference no: EM13565446

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