Disaster Nursing Practice Exam 2025 – All-in-One Guide to Master Your Certification!

The most appropriate initial nursing assessment for a client with a blast injury is to assess for vasovagal hypotension. Blast injuries can result in significant trauma due to the concussive forces involved, which can lead to transient hypotension or shock. A vasovagal response may occur as a reaction to the injury, causing the heart rate to slow and blood vessels to dilate, potentially leading to decreased blood flow to vital organs.

Assessing for vasovagal hypotension is critical because identifying and addressing any changes in blood pressure and heart rate can help manage shock and ensure that the client remains stable. This assessment serves as a foundation for further evaluations and interventions, particularly since blast injuries can cause a complex array of physiological responses and complications.

While assessing for confusion is important in evaluating neurological status, and assessing for asphyxia is crucial due to potential airway compromise from blast-related injuries, immediate attention to hemodynamic stability is paramount in the acute setting. Assessing for hypervolemia is less relevant in the context of a blast injury, as hypovolemic shock is typically more likely in such scenarios due to hemorrhage or fluid shifts rather than excess blood volume.