What is the proper way to assess a casualty's response?

Asking a simple question like, "What is your name?" is the proper way to assess a casualty's response because it allows you to gauge their level of consciousness and cognitive function. This form of assessment engages the casualty directly and requires a verbal response, which can indicate whether they are awake, aware, and capable of understanding their surroundings. A question that requires a simple factual answer helps evaluate whether the casualty can process information and respond appropriately.

This method is effective because it not only assesses responsiveness but also provides insight into their neurological status. A casualty who can respond verbally is likely more aware than one who does not respond at all. This approach helps to identify the severity of their condition and informs the subsequent actions that may be necessary for treatment.