A current flow of 50 to 150 milliamperes can cause which of the following reactions?

A current flow of 50 to 150 milliamperes can indeed cause extreme pain and potentially lead to death. This range of current is significant enough to disrupt normal bodily functions, particularly affecting the heart's rhythm and possibly leading to conditions such as ventricular fibrillation, which can be fatal if not treated immediately. Additionally, the sensation of pain escalates with increased current, and at these levels, individuals can experience severe discomfort and other physiological responses that pose serious health risks. It's essential to understand the dangers associated with electrical currents, as they can vary widely in their effects based on the amount of current flowing through the body.