Trauma Nurse Core Course (TNCC) Practice Exam 2025 - Free Practice Questions and Study Guide

Question: 1 / 400

In trauma care, what does the term "mechanism of injury" refer to?

The method by which an injury occurred

The term "mechanism of injury" specifically refers to the method by which an injury occurred. Understanding this concept is crucial in trauma care because it allows healthcare providers to predict possible injuries based on the forces involved in the trauma event. For instance, knowing whether an injury resulted from a high-speed motor vehicle collision or a low-impact fall can guide the assessment and management of potential complications. By analyzing the mechanism, trauma nurses and other medical professionals can formulate better treatment plans, anticipate associated injuries, and prioritize interventions based on the expected injury patterns. This foundational knowledge is integral to trauma assessment and care.

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The severity of the injury assessed by imaging

The patient's response to treatment

Medication use prior to injury

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