Advanced Emergency Medical Technician (AEMT) Practice Test

Full immobilization of the spine was widely assumed to be necessary to prevent a spine injury from turning into permanent paralysis. What type of practice should be utilized to determine the effectiveness and to arrive at any needed changes that should be​ implemented?

1. Surveillance

2. Evidence-based

3. Peer review

4. Hypothetical theory

The correct answer is: Evidence-based

The correct choice is evidence-based practice because this approach relies on the use of current, high-quality research and data to inform clinical decisions and practices. In the context of assessing the necessity and effectiveness of full spinal immobilization, evidence-based practice would involve reviewing existing studies, clinical guidelines, and outcomes related to spinal immobilization. This allows practitioners to make informed decisions based on the best available evidence, rather than solely on tradition or assumptions. By utilizing an evidence-based approach, healthcare providers can evaluate whether full spinal immobilization truly reduces the risk of permanent paralysis or if alternative methods might be more effective. This iterative process helps establish protocols that are scientifically sound and can improve patient outcomes over time. In contrast to evidence-based practice, the other options do not directly address the need for utilizing current and applicable research to guide practice changes. Surveillance focuses on monitoring and collecting data but does not necessarily involve changing practices based on that data. Peer review pertains to assessing the quality of work within a professional context, which isn't directly about implementing change based on research findings. Hypothetical theory involves speculation rather than grounded evidence, making it less effective for informing clinical practices.