How can electric shock affect a person?

Electric shock can indeed have a range of effects on a person, which is why the choice highlighting minimal to life-threatening outcomes is the correct one. When a person experiences an electric shock, the severity of its effects is influenced by several factors, including the voltage and current of the electricity, the pathway it takes through the body, the duration of exposure, and the individual's health.

In some cases, electrocution can lead to minor effects such as a tingling sensation or brief muscle contractions, which may be considered minimal. However, electric shock can also cause serious health consequences, including cardiac arrhythmias, respiratory arrest, or other critical injuries that can be life-threatening. Therefore, it's crucial to understand that the effects of electric shock are not uniform and can vary widely based on the situation.

The other options do not accurately represent the nature of electric shock effects. The notion that electric shock always causes burns is not correct, as while burns can occur, they are not a guaranteed outcome. Similarly, asserting that electric shock has no physiological effects ignores the spectrum of possible harm it can cause. Finally, while loss of consciousness can be a result of electric shock, it is not the sole effect and oversimplifies what can happen following exposure.