Prehospital Trauma Life Support (PHTLS) Post Test Practice 2026 - Free PHTLS Practice Questions and Study Guide

Improper immobilization of a spine-injured patient can indeed lead to vertebral fractures and worsening neurological deficits. Adequate immobilization is crucial in preventing further injury to the spinal cord or surrounding vertebrae during transport and treatment. When a spine injury occurs, there is a risk that any movement or inadequate stabilization may exacerbate existing injuries, potentially causing additional fractures in the vertebrae or adding trauma to the spinal cord.

The risk of worsening neurological function is significant because if the spine is not properly immobilized, the patient may experience increased pressure or trauma to the spinal cord, which can lead to further loss of function, increased severity of existing deficits, or even permanent neurological damage.

In the context of the other options, improved neurological function and increased mobility are not realistic outcomes of improper immobilization; rather, the opposite is true. The notion that there are no complications at all is misleading, as inadequate immobilization poses serious risks to patient safety and outcomes. Therefore, recognizing the importance of proper immobilization is essential in prehospital trauma care.