Aclient with congestive heart failure is admitted to the hospital after reporting shortness of breath. how should the nurse position the client in order to decrease preload?

I think the nurse should position the client, with the Head of the bed elevated at 45 degrees and lower arms supported by pillows in order to reduce preload. Cognitive heart failure symptoms is a heart condition that causes symptoms of shortness of breath, weakness, fatigue, and swelling of legs, ankles, and feet. 

A  reaction  in which  energy  is  released  to the surroundings is called an exothermic  reaction. in this type of  reaction  the enthalpy, or stored  chemical energy, is lower for the products than the reactants. when ammonium nitrate is dissolved in water,  energyis  absorbed  and the water cools.