Final answer:
Inotropic agents used in shock treatment include dopamine, isoproterenol, and digitalis. These medications work by increasing the strength of the heart's contraction to improve cardiac function.
Step-by-step explanation:
Inotropic agents are medications used to improve cardiac function in shock treatment. Some examples of inotropic agents used in shock treatment include dopamine, isoproterenol, and digitalis. These medications work by increasing the strength of the heart's contraction, which improves cardiac output and helps restore blood flow. Dopamine and isoproterenol mimic the effects of natural hormones, while digitalis blocks the sequestering of calcium ions, leading to higher intracellular calcium levels and a stronger contraction.