The active layer of the intensifying screen is the

An active or energized mechanism of transport is called:

A) sodium-potassium exchange pump B) cardiopulmonary pump C) active cardiopulmonary pump D) universal systemic pump

The clinical syndrome in which the heart's mechanical performance is compromised so that cardiac output cannot meet the body's needs is called:

A) cardiogenic shock. B) angina pectoris. C) cardiac tamponade. D) pneumothorax.