The compound digoxin, derived from the foxglove plant is a sodium-potassium (na-k) pump inhibitor. when digoxin acts on the na-k pump of cardiac muscle cells, it inhibits the pump so that sodium ions cannot be removed. describe what will happen to the concentration of sodium and potassium ions inside and outside a cardiac muscle cell that has been exposed to digoxin.

Which statements describe how a machine can make work easier? check all that apply. it can put out more force than the input force by decreasing the distance through which force is applied. it can increase the amount of work performed if the output force is in the same direction as the input force. it can apply a force to an object in a different direction than the force applied to the machine. it can increase the distance through which a force acts by exerting less force than was used on it. it can exert a greater force through a greater distance than the force used on the machine.