Final answer:
Drugs in the context of the question refer to their use in medicine to improve certain conditions or symptoms, such as ventricular contraction and respiratory paralysis during shock.
Step-by-step explanation:
The drugs mentioned in the question pertain to the field of medicine. In this context, drugs are used to help improve certain conditions or symptoms. The information provided suggests that the drugs are proven to improve the cessation of sustained ventricular contraction and respiratory paralysis that occur during shock. They can also be used to defibrillate the heart.