Which statements about firefighter safety are correct?

The correct response indicates that each of the statements about firefighter safety is accurate and reflects essential safety protocols that firefighters must adhere to. It is crucial to understand each statement's importance in ensuring both firefighter and public safety during operations.

When firefighters ride outside of the apparatus, it exposes them to severe risk, such as falling off or being struck by objects. Appropriate safety protocols dictate that firefighters remain inside the apparatus with the doors secure to mitigate these dangers. Hence, the verification of this statement confirms that such practices are not acceptable within the safety framework.

The mention of using handrails when mounting and dismounting is an important safety measure to prevent slips and falls. Firefighting environments can often be chaotic or involve obstacles, making it vital for firefighters to maintain three points of contact whenever possible. Implementing this practice ensures stability while performing these actions, which is essential for personal safety.

When it comes to hearing protection, recognizing that noise levels exceeding 50 decibels can pose a significant risk to hearing is essential for a firefighter's long-term health. Using hearing protection in noisy environments is critical to prevent hearing damage, especially considering the high-decibel environments firefighters find themselves in during emergency responses.

Thus, from the perspective of safety awareness and protocols, each of these