North Carolina EMT State Practice Exam

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Prepare for the North Carolina EMT State Exam with interactive quizzes and comprehensive explanations. Master your skills and gain confidence by reviewing key topics before test day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Why should you avoid cutting wires on a car battery?

It can cause sparks and explosions
It will completely disable power
It's against safety protocols
It is unnecessary

The correct answer is: It can cause sparks and explosions

Avoiding the cutting of wires on a car battery is crucial primarily because it can create sparks and pose a risk of explosion. Car batteries contain sulfuric acid and can emit hydrogen gas, which is highly flammable. If wires are cut, especially those connected to the battery, it can lead to a short circuit, igniting the hydrogen gas and potentially resulting in a fire or explosion. This is especially pertinent in emergency situations where safety is a priority for both the first responders and any individuals in proximity to the vehicle. The other options, while they may seem relevant, do not directly address the inherent dangers associated with wire cutting. Disabling power or following safety protocols are important considerations, but the immediate threat from sparks and explosive reactions is the primary concern in this scenario. Therefore, understanding the risks related to handling car batteries is essential for ensuring the safety of all parties involved.