J. r. sustained a leg fracture that was surgically aligned and casted. six hours after casting of his leg, he begins to complain of increasing leg pain. assessment of the extremity demonstrates pulselessness and pallor. the appropriate action to take is to do what?

Explanation:

The appropriate action to take is take his first needs to do Pcv

Pack cell volume

To know the quantity of blood in his/her body

Then 2: take a blood test.

igneous rocks are formed by solidification of cooled magma (molten rock), with or without crystallization, either below the surface as intrusive (plutonic) rocks or on the surface as extrusive (volcanic) rocks.  

the composition depends on the source magma. there are almost a thousand types of composition found till now.  

hope this

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.